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98.00%
97.00%
95.00%
99.00%
95+%
≥95%
96.00%
≥98%
98+%
≥97%
>98.0%(GC)
90.0%
AR
≥99%
RG
>98.0%(T)
>97.0%(GC)
>98.0%(HPLC)
BR
AR,99%
>95.0%(GC)
99.500%
>98.0%(GC)(T)
99.9%(高纯试剂)
99.900%
99+%
GR
>98.0%(HPLC)(T)
97+%
AR,98%
生物技术级
85.00%
99%生物技术级
分析对照品试剂
80.0%
99.99%(高纯试剂)
>95%
99.9900%
>96.0%(GC)
>98.0%(HPLC)(N)
≥98%(HPLC)
>97.0%(T)
>98%
≥98%(GC)
>99.0%(GC)
≥98%,99%e.e.
>97%
10mM in DMSO
94.00%
AR,99.5%
≥96%
CP
93.00%
99.9% metals basis
>98.0%
>95.0%(T)
分析标准试剂
92.00%
99.9%(高纯试剂)
指示试剂
99.99% metals basis
>99%
≥98% (HPLC)
>98.0%(N)
99.99%(高纯试剂)
试剂级
98.500%
≥90%
>90.0%(GC)
>95.0%(HPLC)
>97.0%(GC)(T)
≥98%,≥99% e.e.
75.00%
≥95%(GC)
>97.0%(HPLC)
生物染色试剂
70.0%
99.99% (高纯试剂)
99.99%(高纯试剂)
98%生物技术级
99.95%(高纯试剂)
>99.0%(T)
-
99.999% (高纯试剂)
分析对照品
98%(分析标准试剂)
≥98%(T)
99.9% trace metals basis
分析对照品,98%
99.9% (REO)
AR,98.5%
31-12月-1899
SP
98%(GC)
>93.0%(GC)
≥97%(GC)
99.999%(高纯试剂)
≥98%(HPLC)(T)
≥98 %
99.99% (REO)
50.0%
98% 99%ee
99.5%(高纯试剂)
强度:100%
生物染料试剂
98 atom % D
GR,99%
分析标准品
98.0%(GC)
60.0%
>96.0%(HPLC)
99% 生物技术级
≥98%(GC)(T)
分析对照品,98%
分析对照品,>98%
>98.0%(N)(T)
≥95%,99%e.e.
97%(GC)
98% (HPLC)
98%(HPLC)
CP,98%
1.0 M solution of THF
BS
USP
>94.0%(GC)
95%+
>97.0%(HPLC)(T)
ACS
≥98.0%
>90.0%(HPLC)
>96.0%(T)
>99.5%
生物技术试剂
99.99% trace metals basis
99.999% trace metals basis
≥99.5%(GC)(标准试剂)
97%(HPLC)
99.9%(高纯试剂)
>96.0%(GC)(T)
40.0%
99.9% (高纯试剂)
>95.0%(GC)(T)
95% (stabilized with TBC)
≥95%,≥99%e.e.
98%,GC
99.800%
AR,97%
91.00%
GR,99.5%
>95.0%(HPLC)(T)
10X
10mM in H2O
50%(溶剂:H2O)
95% mix TBC as stabilizer
95.0%(GC)
98%(分析标准试剂)
99.9%(无水高纯试剂)
AR,99.0%
>97.0%(HPLC)(N)
>99.0%(HPLC)
≥93%
96+%
99% trace metals basis
≥95%(HPLC)
99%(超纯试剂)
≥90%(GC)
≥99 %
AR,90%
M.W. 2000
≥95% (HPLC)
≥97 %
1
65.00%
99.995% metals basis
natural
试剂级 BR
95%(GC)
99.9% (高纯试剂)
99.999% metals basis
>90.0%(T)
≥98% (TLC)
98%,T
99%(生物技术试剂)
>85.0%(GC)
>99.0% 生物技术级
≥94%
≥99.5%
97% (stabilized with TBC)
98% mix TBC as stabilizer
IND
≥98%(N)
97% average Mw2000
98.0%GC
CP,99%
>98.0%(T)(HPLC)
≥90% (HPLC)
≥97%(HPLC)
分析对照品,99.5%
97% average Mw5000
97.0%(GC)
99.0% 生物技术级
99.5% trace metals basis
≥80%
≥90%(HPLC)
≥95 %
97% average Mw10000
98% +(stabilized with MEHQ)
98%,LC&T
98%,ee99%
99.9500%
USP级试剂
>92.0%(GC)
>98%(HPLC)
>98.0%(GC)(N)
≥98 atom % D
100-200目
97% 99%ee
97%+
98%(T)
98.0%(HPLC)
AR,95%
AR,96%
analytical standard
≥70%
≥85%
≥99%(GC)
分析对照品,≥98%
10% in H2O
98% (stabilized with MEHQ)
99%(GC)
99.5%(超纯试剂)
PT
>95.0%(N)
>96.0%(HPLC)(T)
>97.0%(N)
超纯试剂
50% in H2O
98%(分析对照品试剂)
>80.0%(GC)
>93.0%(HPLC)
>99.0%(HPLC)(T)
≥97%(GC)(T)
≥99%(HPLC)
≥99.9% trace metals basis
分析对照品, ≥98%(HPLC)
98% 生物技术级
98%(试剂级)
99.5%(GC)(标准试剂)
for HPLC,≥99.0%(T)
≥98%(T)(HPLC)
≥99.99% metals basis
0.5 M solution of THF
10g/L in H2O
2.0 M solution of THF
95% HPLC
95%(HPLC)
96.0%(GC)
99%(高纯试剂)
AR,80%
GR,99.9%
≥97%(T)
分析标准品,98%
干
平均分子量2000
1g/L, 介质: H2O
400目
98%,GC&T
98%(生物技术试剂)
99.95% metals basis
>98%(GC)
>99%(HPLC), Sublimed
>99.0%
≥85%(GC)
≥95.0% (HPLC)
≥96%(GC)
≥99%(T)
工业级
指示剂
色谱级
01-1月-1900
1.00%
35.00%
88.00%
98%+
99.0%(GC)
99.5% metals basis
99.700%
99.8%(高纯试剂)
BC
HPLC≥98%
pellets
>99% (HPLC)
≥99.9%
分析对照品,99%
10.0%
300-400目
50%水溶液
95% (stabilized with MEHQ)
98.0%LC
99 atom % D
99% atom D
99.5%(超纯试剂)
M.W. 5000
USP级
for HPLC,≥99.0%
technical grade
>= 95 %
>93.0%(T)
>96.0%(N)
>99.0%(GC)(T)
≥95%,含稳定剂MEHQ
≥97% (HPLC)
≥98%(LC)
即用型粉末,1EA可配成1L溶液
平均分子量 2000
平均分子量 200
湿
离子对色谱级
过滤除菌,细胞培养适用
过滤除菌
高纯试剂
200目
96%(GC)
97% average Mw1000
98%(异构体混合物)
99.9% (metals basis)
99.99%(无水高纯试剂)
GR,99.8%
>= 97 %
≥98%(HPLC)(N)
分析标准品,HPLC≥98%
指示剂级
注塑级
>95%
10g/L, 介质: H2O
20%溶液
25%水溶液
45%水溶液
80-85%
85.0%(GC)
98% HPLC
98%, 98 atom % D
99 atom %13C
99% metals basis
99.5%,100nm
99.9% trace rare earth metals basis
99.9%(高纯试剂)
99.9%(高纯试剂,50nm)
99.999% (高纯试剂)
tech. 90%
technical grade, 90 %
>97.0%
>98%(LC)
≥50%
≥95.0%
≥98.0% (HPLC)
≥98.0%(GC)
平均分子量1000
平均分子量5000
>97%
20.0%
30% in Water
90% active ingredients basis
97% (HPLC)
98%(HPLC)
98%,99% e.e.
98.0%LC&T
99%(离子对色谱试剂)
99%(植物细胞培养试剂)
99.95%(高纯试剂)
99.99%(高纯试剂,200目)
99.999% (metals basis)
BR,98%
for LC-MS,≥99.0%
>95.0%(HPLC)(N)
≥ 98 %
≥90.0%
≥92%
≥95% (TLC)
≥98%,含稳定剂MEHQ
≥98%(N)(T)
≥98.0%(HPLC)
≥98.5%
≥99.8%(GC)
分析对照品, ≥98%
天然
细胞培养级
过氧化物酶底物
过滤除菌,无酶
0.2M,pH7.4
100g/L in H2O
30.0%
5% in H2O
80+%
86.00%
95% GC
98 atom% D
98%(GC)(T)
98.0% (HPLC)
99.5%(分析标准试剂)
99.5%(标准试剂)
99.99%(高纯试剂)
AR,85%
CP,97%
Dye content 50%
>70.0%(GC)
>75.0%(GC)
>80.0%(T)
>96%
>97.0%(N)(T)
≥95%(T)
≥96% (HPLC)
≥97%(HPLC)(T)
≥98%,含稳定剂TBC
≥98%(HPLC)
≥98.0% (GC)
≥99%(GC)(标准试剂)
平均分子量 4000
平均分子量2000000
平均分子量750
生物染色剂
超干99.99%
醇解度:87.0~89.0%(mol/mol)
10×,过滤除菌,无酶
10万U/g
1M
30% in H2O
5.00%
50g/L in H2O
60-80目,气相、液相色谱柱专用
800目
90%(HPLC)
95% stabilized with TBC
95%,GC
97% GC
98 atom % D, CP:98%
98% +(stabilized with Copper chip)
98% 98atom%D
98%, unsublimated
98%(分析标准试剂)
99 atom % 13C
99% (GC)
99%(分析标准试剂)
99%,GC
99.5%(标准试剂)
99.9% (高纯试剂)
99.98%(高纯试剂)
99.9800%
99.995%(高纯试剂)
99.998%(高纯试剂)
AR,≥99%
AR,99.8%
Collagen from cow calcaneal tendon,Type I
MW 1000
OXIDE 分装
Standard for GC,≥99.5%(GC)
>90%(HPLC)
≥95%,99%d.e.
≥95.0%(GC)
平均分子量 400
平均分子量 600
用于酶联免疫,≥99.0%
粘度:15 - 40 mPa.s(20°C)
0.2M,pH7.0
0.5M,pH6.5
0.5M,pH8.5
0.7-1.3 mmol/g
1650 U/mg
2-3wt %
40 wt. % in H2O
50% w/w in H2O
50%(溶剂:水)
5g/L, 介质: H2O
75-150目
95% (stabilized with Copper chip)
95%,GC&T
95%(异构体混合物)
96%,GC
96%(HPLC)
97% +(stabilized with MEHQ)
97%(顺式和反式混合物)
98%(内型和外型混合物)
98%(顺式和反式混合物)
98%(stabilized with MEHQ)
98.0%T
99%,含稳定剂MEHQ
99%(标准试剂)
99%(分子生物学试剂)
99%(HPLC)
99.600%
99.9%,50nm
99.9%(高纯试剂,200目)
99.99 (高纯试剂)
99.99%(REO)
99.99800%
BR,99%
CP,98.0%
D,99.5%
D,99.8%
EP Reference Standard
MW 10000
average Mn ~2,000
>= 98 %
>85.0%(HPLC)
>88.0%(GC)
>90%
>92.0%(HPLC)
>95.0%
≥90%,含稳定剂MEHQ
≥96%(GC)(T)
≥99.0%
丰度:99atom%;化学纯度:≥98.5%
分子量1000
分析对照品,≥98%
平均分子量 1000
无水,99%
氯型
游离胺型
电泳级
粒径0.63-0.85mm,交换量≥0.80(eq/L)
超纯级
>98%
0.100%
0.3-0.8mmol/g
0.5M,pH8.0
0.5M,pH9.0
0.5M
1.0 M solution in THF
1.00mg/ml
100μg/mL in H2O
100mM,过滤及高温双重灭菌
2.00%
20 wt. % in H2O
20-40目,气相、液相色谱柱专用
200-300目
20X
20wt.% in methanol
25%(溶剂:H2O)
30%水溶液
40% in H2O
40-60目,气相、液相色谱柱专用
40nm 球形,99.5%
50% w/w 水溶液
60%水溶液
80-100目,气相、液相色谱柱专用
85%(工业试剂)
90.0%(GC)
95%,顺反混合物
95%(高纯试剂)
98% (异构体混合物)
98% (stabilized with Copper chip)
98% T
98%,试剂级 来源于牛
98%(荧光分析试剂)
98%,粒径20-30nm
98%,LC&N
98%(荧光分析试剂)
99% (HPLC)
99%+
99%,50nm
99%(离子色谱试剂)
99%(试剂级)
99%(T)
99.5%(高纯试剂)
99.8%(高纯试剂)
99.9%(+0.03% V/V TMS)
99.99900%
AR 98%
AR,99.9%
BR,98%
Dye content 85 %
HLB值:13-14,pH值:5.0-7.0
M.W. 1000
M.W. 4000
free macrogoly, 25-40%
inherent viscosity: 0.30-0.50dl/g
pH8.0
technical,≥90 %
>80.0%(HPLC)
>98.0%(GC)
>98.0%(HPLC)(W)
>99.0%(N)
≥ 97 %
≥70%(GC)
≥85%(HPLC)
≥95%(GC)(T)
≥98%,低含水量
≥98.5%(HPLC)
分子量 20000
分析对照品,≥99%(HPLC)
分析对照品, ≥95%(HPLC)
固含量 48-52%
干粉,细胞培养适用
平均分子量 ~2,000
支链异构体混合物
生物试剂
粒径:5 nm,单位:>0.75 A520 Units/ml(溶剂:柠檬酸钠溶液)
超干99.999%
醇解度:98~99%(mol/mol)
钠型
0.2M,pH8.0
0.5M,pH7.4
1000μg/ml
1000目
1000-1200 g/cm2
100g/L, 介质: H2O
11.6+%
14%(溶剂:H2O)
20%(溶剂:H2O)
200g/L in H2O
200u/mg(来自地衣芽孢杆菌)
205 USP units/mg
25% in H2O
3-5 mm
5% (Pd 计量)
50 wt. % (溶剂:H2O)
50 wt. % in H2O
50μm
50g/L, 介质: H2O
60 wt %分散液
60-100 目
70% (溶剂:H2O)
82.00%
83.00%
95.0%GC
96.500%
97% HPLC
97%,GC
97.0% (HPLC)
98 atom % D, 98% (CP)
98% (Content MsOH 15.2-18.2%)
98% (mix)
98% GC
98%,LC
98%,N
98.5%(10%atom)
99% (CP)
99%(HPLC衍生化)
99.5%,DTT,无酶
99.8% metals basis
99.8%(高纯试剂)
99.9%,2-5um
99.95% trace metals basis
99.997% metals basis
99.999%(高纯试剂)
99.9992%(高纯粉末)for Perovskite precursor
BR,50u/mg
C18:80-90%
MW 20000
MW 2000
RZ:>3.0,冻干粉,活性:>300 units/mg
Standard for GC, ≥99.8%(GC)
Standard for GC,>99.5%(GC)
USP/EP
_95%
lyophilized powder
>94.0%(T)
>96.0%(HPLC)(N)
>98% 生物技术级
>98.0%(T)(N)
>99%(GC)
>99.8%(GC)
≥ 300 IU/mg
≥150 units/mg
≥19,000 U/mg
≥60%, 来源于绿茶
≥80%(GC)
≥85%,外消旋和内消旋混和物
≥90.0% (HPLC)
≥900μg/mg
≥95%,单酯和二酯的混合物
≥95%,支链异构体混合物
≥95%,异构体混合物
≥95.0% (GC)
≥96%(HPLC)
≥97% (TLC)
≥97.0% (HPLC)
≥98%,99%d.e.
≥99.0% (sum of enantiomers, GC)
≥99.5%(GC)
≥99.99% trace metals basis
丰度:10atom%;化学纯度:≥98.5%
分子量 100,000
分子量 2000
分子量 700000(DS=0.9) ,2500 - 4500mPa.s
分子量>700000
分子量~5,000
分子量≤2000
分子量:10-20万
分子量2000
分析对照品, ≥98%(HPLC)
分析对照品, 98%
分析对照品, ≥98%
分析级
分析纯
含有≤2%BHT作为稳定剂,98%
固含量:32-35%
块状,99.9% metals basis
对照品
导电态98%
平均分子量 ~683
平均分子量 ~8000(粉末)
平均分子量 ~2000
平均分子量 ~275,000, pellets
平均分子量 20000
平均分子量 300000
平均分子量 3000
平均分子量 6000
平均分子量~180,000, 珠子或颗粒
平均分子量100000
平均分子量20000
平均分子量4000000
平均分子量600
无水, 99%,颗粒
条形, 1.5-1.9 mm
来源于牛肺,冻干粉,3-8 TIU/mg
来源于牛血液
来源于芽孢杆菌属 ,≥16 U/g
来源于里氏木霉ATCC26921,≥25 units/mg dry weight
水分<20pp mtrace metals basis (99.999%钙钛矿专用)
水合物 ,95%
生物学染色试剂
用于固相萃取
用于离子对色谱,≥99.0%
用糊精稀释的红甜菜根的提取物
粉末
粒径:10 nm,单位:>0.75 A520 Units/ml(溶剂:柠檬酸钠溶液)
粒径:20 nm,单位:>0.75 A520 Units/ml(溶剂:柠檬酸钠溶液)
蛋白酶抑制剂,99%
超干级, 99.99% (REO)
过滤除菌,无菌无酶,细胞培养适用
通用型
金属滴定指示剂
非离子型表面活性试剂
高粘度(>400 mPa.s0)
高纯试剂,Brij-30
高纯试剂,Brij-35
0.1000 mol/L (0.1N)
0.5M in H2O
0.5M,pH7.4
0.5M,pH7.5
10 wt. % in H2O
10 wt. %(溶剂:H2O)
10%溶液
10%(溶剂:H2O)
10万U/g,来源黑曲霉
100μg/mL in Methanol
100-200 mesh,1% DVB,0.4-3.0mmol/g
100X
100mg/mL,过滤除菌
1700000 USP units /g
180 U/mg(冻干粉试剂)
180°C(油浴 )
185 USP units/mg
1M,pH7.6
1mol/L, 介质: H2O
2-3 mm
20% in H2O
20-50mesh
20-60目
20g/L in H2O
25% in water
2X
2g/L, 介质: H2O
3-5mm(吸附催化试剂)
30nm 球形,99.5%
4.5%(活性氧)
4.5-6.5% (Al)
40 cst
40,000u/g
42%~46% (KHSO5计量)
45.00%
45wt.% aqueous solution
50%水溶液,含磷酸稳定剂≤2%
50%溶液
50u/mg 生物技术级
5M
60Kunitz units/mg
61%min in mineral spirits ,Pb 24%
70%β-乳糖和30% α-乳糖
700-900 g/cm2
75% in H2O
8M
90%,T
92-94 %
94%,含0.2% topanol 稳定剂
95% +(stabilized with MEHQ)
95%,98%ee
95%(异构体混合物)
95%(T)
96% (stabilized with Copper chip)
96%,T
97% average Mw20000
97%分子量7000
97%(stabilized with MEHQ)
98% +99%ee
98% (stabilized with TBC)
98% Pd15%
98%, 粉末
98%,液体
98%,mixture of isomers
98%(平均分子量15000)
98%(熔点69-72°C)
98%(500ppm氢醌单甲醚MEHQ稳定剂)
98%(离子对色谱试剂)
98%purity,99%e.e.
98.0%(LC&T)
98.0%(T)
99 % HPLC, powder
99% (mix)
99%,无水级
99%(细胞培养试剂)
99%(200 ppm MEHQ阻聚剂)
99%(BR)
99%(GC)
99%(MW 10000)
99%(ee >98%)
99%(ee 98%)
99%(离子对色谱试剂)
99.5%(无水高纯试剂)
99.5%(4 Times Purification)
99.9% metals basis,黄色
99.9%(超纯试剂)
99.9%(60-100nm 高纯试剂)
99.9%(高纯试剂 4mm)
99.95 % metals basis
99.95% metal basis
99.95%,1um
99.99% metals basis,100目
99.99%(无水高纯试剂)
99.995% trace metals basis
99.999%(高纯试剂,1-5mm)
AR, >47%(Mn计量)
AR,>99%
AR,无蛋白酶
AR,90% 粉末
AR,96%(环保试剂)
AR,97.0%
AR,99.5-100.5%
AR,
AR,模数:2.30-2.50
BR,≥95%
BR,水溶性
CO-630,平均分子量 ~617
CP,96%
D,99.8%+0.03% V/V TMS
HLB值:9-10,pH值:5.0-7.0
Igepal CO-520
M.W 1000
M.W. 28000
MW 5000
MW=30000
MW=50000
Mw ~590
Precursor Beads
SiO2/Al2O3 (mole ratio) ≈ 25-30
USP试剂(来源于卡那霉素链霉菌)
average M.W. 2000
average Mn 45,000
average Mn 80,000
average Mw 150,000
average Mw 250,000
average Mw 85,000
contains 600 ppm monomethyl ether hydroquinone as inhibitor
pellets,particle size:3-4 mm
>200U/mg
>60.0%(GC)
>92.0%(T)
>95%,ID:3-5nm,OD:8-15nm,Length:~50μm
>95%(HPLC)
>98.0%(T)(GC)
~70%
≤650 ppm MEHQ
≥ 30U/mg protein
≥0.5 U/mg
≥1000 units/mg
≥18%Na(以Na2O计),≥60%Si(以SiO2计),粉末
≥20 units/mg solid
≥300 units/mg protein
≥30U/mg
≥35%
≥40 units/mg (以蛋白含量计)
≥40% (ZrO2计量)
≥500 units/mg
≥603 μg/mg
≥65%
≥73%(Pt计量)
≥80%(HPLC)
≥85% (PAGE),不含钙
≥89%
≥8U/mg protein
≥90%,A 2000
≥93% (HPLC)
≥95%, 来源于油茶籽
≥95%,2000目
≥95%,From:Brown Seaweed
≥95%(LC&T)
≥95%(LC)
≥95%(T)(HPLC)
≥96.0% (GC)
≥97% (capillary GC)
≥97%(N)
≥98%, Ni:22.5%+
≥98%, 含稳定剂MEHQ
≥98%(LC&N)
≥98%(LC&T)
≥98%(TLC),≥95%(HPLC),solid
≥99% (HPLC)
≥99%(75% in ethyl acetate solution)
≥99.0%(GC)(标准试剂)
≥99.0%(HPLC)
≥99.5%(T)
优级纯
优质3-5mm活性氧化铝
分子量 40,000
分子量 5,000
分子量 500,000
分子量1300
分子量2400
分析对照品, ≥99%(GC)
分析对照品,≥99%
分析对照品,≥99.5%
分析对照品,HPLC≥98%
分析标准品,≥98%
取代度:≥90%,等电点:3-4
吹塑级
固体
固含量 ≥48%
型号:6501(1:1)
干燥剂用
平均分子量 ~1,150
平均分子量 ~100,000,粉末
平均分子量 ~300,000,粉末
平均分子量 ~300
平均分子量 ~400,000, pellets
平均分子量 ~400
平均分子量 ~475,含100 ppm MeHQ,200 ppm BHT
平均分子量 ~600,000,粉末
平均分子量 ~7,000,000,粉末
平均分子量 ~700
平均分子量 ~8,000,000,粉末
平均分子量 ~80,000, powder
平均分子量 10000,K13-18
平均分子量 100000
平均分子量 1300000,K88-96
平均分子量 24000,K23-27
平均分子量 3600-3700
平均分子量 450000
平均分子量 58000,K30
平均分子量 8000
平均分子量~1,000
平均分子量~1589
平均分子量~575
平均分子量~950
平均分子量1000000
平均分子量115000
平均分子量1200
平均分子量1800
平均分子量200
平均分子量350
平均分子量5000000
平均分子量500
平均分子量534000
平均分子量600000
平均Mn~428
平均Mn~912
强度: 100%
强度:250%
总胺值(mg KOH/g): 115±4
总胺值mgKOH/g 50~60,叔胺值mgKOH/g 50-60
指标(pH = 3.8-5.4)
接枝率:8%,平均分子量:3000-8000
无水,99.9% (高纯试剂)
显色试剂
条形, 3.0-3.4 mm
来源于鲑鱼睾丸
来源于黑曲霉 ,30,000U/g
来源蓝莓花青素,5%~25%
来自玉米
来自落叶松
来自黑酵母
氟含量:53%-60%, 片径:4-10μm
淀粉酶底物
环氧值:0.7
环氧当量98-110Gm/Eq
生物技术级(来源于玉米粉)
用于分子生物学,≥99%(GC)
用于植物细胞培养,≥98%(GC)
用于电泳,≥99%
用于离子对色谱, ≥99.0%
用于细胞和昆虫细胞培养,>98%
白色,AL2O3≥30%
直链含量≥70%
矿源85%
离子对色谱试剂
端酸,丙交酯:乙交酯50:50,分子量38000-54000
粉末,99.99%(高纯试剂),200目
粉煤灰活化剂用
粒径:200nm
粒径:60-80nm
粒径:65μm
粒径0.45-0.65mm,交换量≥2.60(eq/L)
粘度: 40-80 cps
粘度:~300 cPs,环氧当量:95-115 Gm/Eq
粘度:600-3000 mpa.s,USP级
粘度~ 10 Mpa(25°C)
粘度~ 100Mpa(25°C)
粘度~50 mPa.s,neat(25 °C)
粘度~5000 mPa.s,neat(25 °C)
粘稠液体
细胞培养专用,97.0%(GC)
耐火材料粘结剂用
胶强度 ~250 g Bloom(微生物学试剂)
脱乙酰度80%, MW=500000
色谱级,≥99.0%(NT)
药用试剂
补骨脂素 ,98%
试剂级, ≥99%
超干, 99.9% (REO)
酸值40-70mg KOH/g
醇解度:98.0-99.0%(mol/mol),黏度:54.0-66.0 mPa.s
金红石, 99.9%(高纯试剂)
针状, 97%, 粒径:20nm
针状, 99%, 粒径:20nm
钙基,比表面积 240 m2/g
钙羧酸指示剂
钻井液和完井液助剂用
铁含量≥37
阳离子型,分子量:800-1000万,离子度:30-35%
非离子型去垢试剂
非离子型(分子量:1200万)
颗粒
高纯级,>99%(HPLC)
(中温)BR
<100nm,99%
(约75%于水中) (含稳定剂MEHQ)
(99.99%-Pr)(REO)
(99.99%-Zr)(REO)
(D,99.9%)
-22 目,99.998%(高纯试剂)
-30°C~+250°C(油浴 )
-325目,99.99% (metals basis去除Ta), Ta <500ppm
0.025M
0.05mol/L
0.1000 mol/L (0.1N)
0.2M,pH8.5
0.500%
0.5M,pH7.0
1,000 mesh
1.0M,pH7.5
1.5% ( 溶剂:水)
10-30U/mg(来源于杏仁)
100 U/mg
1000 u/mg
1000μg/mL in H2O
1000μg/mL in Methanol, 不确定度2%
1000分子量
1000u/g,固体
100ug/ml,H2O
17 units/mg(蛋白质)
17-23%钒
19%-21%(溶剂:H2O)
1M THF
1M,pH7.4
1M,pH7.5
1M,pH8.0
1g/L,介质: H2O
1mg/ml
2万U/g
2.0 M in H2O
2.125
200-400目
2000U/mg
200u/g
20ku/mg,生物技术级
20nm(P25)
3-5mm
3-7mPa.s,5%甲苯/异丙醇80:20
30 units/mg
30%(MW 70000,溶剂:水)
30~35%(BF3 计量)
30-60目(柱层析)
300目
3000U/mg
36 wt. % in H2O
40% in water
40%水溶液
40目
40-47%MgO
40-60目
40000U/mg
45 wt. %(溶剂:H2O)
45.0 - 55.0 % 去离子水溶液
47.00%
5 wt. % in mixture of lower aliphatic alcohols and water, contains 45% water
5-和6-异构体混合物 97%生物技术级
5-10nm,自分散
50 wt. % in propylene carbonate
50%(MW 70000,溶剂:水)
50万IU/g
50-100 目 (H)
50-100 目
56.5%±0.5%(Sn 计量)
60 Units/mg
60 wt. % (溶剂:水)
60 wt. %(溶剂:H2O)
60% in H2O
60-80目,高沸点化合物,微量水分析
60-90目
61%(Ni 计量)
65 wt. %(溶剂:H2O)
65% in EtOH
65wt% in H2O
68-72 %
680 I.U./mg
70% in ETOH
70万 u/g, 液体
73~79%
74-76% in Water
75% (stabilized with TBC)
750μg/mg
80 wt.%
80% in ethanol
80%(生物染色试剂)
800-1000mpa·s
85%(细胞培养试剂)
89.00%
90%, γ型
90%,含100ppm 氢醌稳定剂
90%(荧光试剂)
90%(来源:鲨鱼)
90%(来源于大豆)
90%(生物学染色试剂)
90+%
900 IU/mg
93%,LC
94%(来源于卡那霉素链霉菌)
95% (HPLC)
95% contains H2O as stabilizer
95%,含100-500 ppm TBC稳定剂
95%,顺反异构体混和物
95%,(双酯≥75%,单酯≥20%)
95%含200ppm MEHQ稳定剂
95%(Fe 21% min)
95%,分子量>700000
95%(分析对照品试剂)
95%HPLC
96 %(GC)
96%(5-和6-异构体混合物)
96%,溶于油
97% (stabilized with Copper chip)
97% 25-27% solution in ethyl acetate
97%,含 900 ppm MEHQ 稳定剂
97%(细胞培养试剂)
97%, Mixture of cis and trans
97
98 atom % D, 99% (CP)
98% (stabilizer with 0.1% alpha-tocopherol)
98% 200目
98% stab. with 0.05% 4-tert-butyl catechol
98% stabilized with 500ppm MEHQ
98%, mixture of isomers
98%,含175 ppm MEHQ 稳定剂
98%,本征态
98%,(0.10% α-tocopherol 抗氧化剂)
98%,(GC)
98%,99%ee
98%,From:Brown Seaweed
98%,GC
98%含稳定剂铜屑
98%含稳定剂MEHQ
98%(≥900μG/mg)
98%(含60-100ppmMEHQ稳定剂)
98%(生物级别)
98%(离子对色谱试剂)
98%(荧光试剂)
98%(顺反混合物试剂)
98%(GC衍生化试剂)
98%,含225ppm的MEHQ稳定剂
98%(光学纯试剂)
98%(无定形,<5μm)
98%(来源于大豆)
98%(离子对色谱试剂)
98%(Co:45-47%)
98%(cis- and trans- mixture)
98%(ee:99%)
98%(stabilized with Methylhydroquinone)
98%atom D
98%ee92%
98.0% (AT)
98.0%(含1000ppm MEHQ 稳定剂)
98.0%(离子对色谱试剂)
98.0%GC&T
98.5%(99%atom)
99% 生物技术级,来源于牛
99% (REO)
99% (metals basis)
99% BSTFA + 1% TMCS,,用于GC衍生化
99% mix TBC as stabilizer
99%, 天然
99%, Ni:≥47%
99%,用于生化分析
99%,白色固体
99%,白色结晶
99%,AR
99%,Anhydride Group Content≥41.0%
99%,ee 98%
99%分子量10000
99%(分子筛、 Water≤50 ppm)
99%(升华纯化试剂)
99%(离子对色谱级)
99%(荧光试剂)
99%(MW 600)
99%(分析标准试剂)
99%(含水20%)
99%(生物学染色试剂)
99%(锐钛,2-3um)
99%(高纯试剂)
99.0%GC
99.5% (高纯试剂),20-80nm
99.5% trace metals basis excluding Hf
99.5%,生物技术级
99.5%,-325mesh
99.5%,100目
99.5%,100-200nm,球形
99.5%(分子筛、 Water≤50 ppm)
99.5%(离子对色谱试剂)
99.5%(30nm)
99.8% (100nm,锐钛,亲水高纯试剂)
99.8% D
99.8%(分子筛、 Water≤50 ppm)
99.8%(50±10nm高纯试剂)
99.8%(高纯试剂)
99.9% (高纯试剂),颗粒
99.9% metals basis,粉末,≥200目
99.9% metals basis,10μm
99.9%,1-2um
99.9%生物技术级
99.9%(比表面积10-15m2/g,粒度20nm-100nm)
99.9%(粒径<5mm ,高纯试剂)
99.9%(高纯试剂,20nm-100nm)
99.9%(10-30nm 高纯试剂)
99.9%(100-200目 高纯试剂)
99.9%(2-3μm高纯试剂)
99.9%(20nm 高纯试剂)
99.9%(3~5μm 高纯试剂)
99.9%(45um,-325 目 高纯试剂)
99.9%(Water≤50 ppm )
99.9%,100目
99.9%(标准缓冲物质)
99.9%(高纯试剂,0.5μm)
99.9%(高纯试剂,1μm)
99.9%(高纯试剂1~2μm)
99.95%(高纯试剂)
99.99% (粒径:10μm 高纯试剂)
99.99%,metals basis
99.99%( 高纯试剂,200目)
99.99%(高纯试剂),5~6μm,粉末
99.99%,water:0.5-0.8%
99.99%(光玻级试剂)
99.99%(高纯试剂,晶型α,0.20μm)
99.99%metalsbasis
99.998%(高纯试剂)
99.999%(晶体)
99.999%(高纯试剂)1-4mm
99.999%(2-3MM)
99.999%(晶体)
ACS reagent, chips, 33.5-36.5%
AR,>95.0%(GC)
AR,>99.0%(GC)
AR,>99.0%(T)
AR,≥98.00%
AR,300目
AR,40%(NH3计量)
AR,40%
AR,6-10目
AR,85.0%(MoO3计量)
AR,96.5%
AR,98%,200目
AR,98.0%
AR,99%(无水)
AR,99.5%,粉末
AR(异构体混合试剂)
AR,模数:2.00-2.20
AR,模数:2.80-3.00
AR,镧改性
BR,70万u/g
BR,100u/mg
BR,300u/mg
BR,70万 u/g
BR(来源于牛奶)
BioChemika, >= 96.0 % TLC
Biological stain
CO-720,平均分子量 ~749
CP,粘度200±20mpa.s
CP,95%
CP,99%(1-4mm)
Ca: 20.0 ~ 24.0 %
Cl,13.3-15.8%
E-1310,羟值:88±5
Extent of labeling: ~2.6 mol cyanoethylation per mol cellulose (D.S.)
FE2O3≤2PPM
GR,≥99.0%(T)
GR,来源于猪脑
Grade IV, Histone, free(Millon test)
HPLC≥90%
I型,羟值(mmol/g): 0.47-0.53
IRC-748
Indicator
K-value 68-65
M.W 5000
M.W. 250000(DS=0.7) ,1500-3100mPa.s
MW 100000
MW 150000
MW 200000
MW 2500-2700
MW 40000
MW=100000
MW=150000
MW=200000
MW<5000
Melt index: 3~8g/10min;Tm :151~157℃, powder, for lithium-ion battery
Melt index: 9~15g/10min;Tm :132~136℃,pellets
Mw ~315
Mw ~480
Mw ~70000,粉末
Mw 1000
Mw 3000
Mw: 800-1000
Mw:845,水溶性
Mw≈1310
M
N 8%
Os 38.7%
PEG平均分子量~400,含400-600ppm MEHQ稳定剂
PT,99.8%
RG 98%
Reagent Grade
Solid content 99%
TLC专用
USP, >98.5%
USP,≥950μg/mg
USP,生物技术级
USP级,粉末
USP(4,400 units/mg)
analytical standard,98%
average Mn ~530
average Mn 440
average Mw ~1,180
average Mw ~26,000 by GPC
average Mw ~400,000, average Mn ~130,000,pellets
average Mw ~800,average Mn ~600
average Mw 50,000
ca. 50% in Water
cabot vulcan xc-72R, 粒径: 10-20 nm
contains 300ppm MEHQ as inhibitor average Mn ~428
contains 34% water
epoxy value:0.65~0.70
for HPLC,≥99.5%(T)
for laboratory use
hydroxide form
low EEO
melt index: 9 g/10 min
min10%丙二醇溶液
mix.80%
mixture of CMI and MI,1.50-1.75% in water,pH:2.0-4.0
mixture of isomers
n=14-16, 20% in water, PH≈7
n=25 活性物含量:99%
n=5 活性物含量:99%
n<20,水溶解度>90g/100ml
nominally 50% in mineral spirits, Fe 6%
particle size:3 mm,Mw ~80,000
pellets,particle size:2 mm
potency ≥2500 units/mg
potency: ≥800 units/mg tylosin
purified by trichloroacetic acid extraction
solid, ≥98%(HPLC)
trace metals basis (99.999%钙钛矿专用)
viscosity 1800 cSt(25 C)
/
>= 99 %
>10000 Unit/mg
>70.0%(HPLC)
>80%(来源于蛋黄)
>85.0%(T)
>90%,ID:5-10nm,OD:10-30nm,Length:10-30μm
>90%,ID:70-80nm,OD:90-100nm,Length:<10um
>90%,OD:10-20nm,Length:20-100μm
>95%,ID:2-5nm,OD:<8nm,Length:10-30um
>95%,ID:2-5nm,OD:<8nm,Length:10-30μm,-COOH:~3.9wt%
>95%(GC)
>96.0%(GC,mixture of cis and trans isomers)
>96.0%(GC),stabilized with HQ
>97.0%(W)
>98%,生物技术级
>98.0%(GC),stabilized with 100ppmTBC
>99% (HPLC), Sublimed
>99% (TLC)
~1M in H2O( 260 mg/ml)
~5% (溶剂:水)
~5% in a mixture of lower aliphatic alcohols and water
~50% in H2O
~60 %
β异构体<5%& ɑ≥75.0%
≤10% water
≥ 1300 g/cm2
≥ 35.5%(Zn含量)
≥1000 IU/mg
≥1000
≥2,000 Kunitz units/mg(以蛋白计量)
≥2.0 units/mg protein
≥200,000unit/g
≥2000 U/mg,来自于鸡蛋清
≥20000U/mg
≥29% Ti (as TiO2) basis, technical
≥3 units/mg
≥30 units/mg dry weight
≥30.0%
≥300 IU/mg, 来源于牛睾丸
≥3000 units/g
≥40%(GC)
≥40.0%
≥400 u/mg
≥45%
≥5000 units/g
≥57%
≥5unit/mg solid
≥60%, 来源于穿山龙
≥6000 units/mg
≥70%(T)
≥74.0 %(半乳糖醛酸计量)
≥75%(titration)
≥8%
≥8000 units/mg dry weight
≥85% (GC)
≥90%,n=9
≥900IU/mg
≥92%,80-150目,中性
≥92%,80-150目,碱性
≥92%,天然提取
≥95% (SDS-PAGE)
≥95%,直径:60-100nm,长度:5-15μm
≥95%,ID: 5-12nm,OD:30-50nm,Length:10-20μm
≥95%,ID:2-5nm,OD:8nm,Length:0.5-2 μm
≥95%(C22:80%-84%,C20:12%-16%,C18<2%)
≥95%(SDS-PAGE)
≥95.0%(T)(HPLC)
≥97 % sum of enantiomers
≥97%,异构体混合物
≥97%(GC),异构体混合物
≥97%(LC&N)
≥98 atom % D, ≥98% (CP)
≥98 atom % D, ≥98%(CP)
≥98% (HPLC), powder
≥98% (titration)
≥98%,二结晶水
≥98%,含稳定剂丁基硫醇
≥98%,异构体混合物
≥98%, (Sum of α- and β-)
≥98%,生物技术级
≥98%,细胞培养级
≥98.0% (NT)
≥98.0% (TLC)
≥98.0%(N)
≥98.5 % sum of enantiomers
≥98.5% (GC)
≥99%, suitable for determination of sulfhydryl groups
≥99%,含稳定剂MEHQ
≥99%, ≥96%e.e.
≥99%,300目
≥99.0% (T)
≥99.7%
≥99.9%,用于生物偶联
中粘度,200-400 mPa.s
丰度:99atom%;化学纯度:≥98.5%
二苯乙烯三嗪型
从小麦所得, AR
从紫胶所得
低内毒素
低粘度(<200 mPa.s)
低聚果糖含量大于 90.0% ,葡萄糖+蔗糖+果糖:≤10%
低脂肪酸
元素分析仪
光谱级
克拉维酸钾和微晶纤维素混合, 1:1比例
农残级(无水)
冻干粉, ≥98% (agarose gel electrophoresis)
分子生物级, ≥99.0% (AT)
分子量 ~10000
分子量 ~1000
分子量 10,000
分子量 1000
分子量 25000-40000
分子量 250000(DS=0.9) ,1500-3100mPa.s
分子量 50000-100000
分子量 5000
分子量:15-30万
分子量:150万
分子量(Mr)800
分子量170,000-250,000
分子量3000
分子量40,000-70,000
分子量500
分子量8000-10000
分子量90,000-120,000
分子量90000(DS = 0.7),50-100mpa.s
分散型试剂
分析对照品, ≥99%(HPLC)
分析对照品,≥99%(GC)
分析对照品,≥99.5%(GC)
分析对照品,≥99%
分析对照品,≥99.5%
分析对照品,>95%
分析对照品,99%
分析对照品,HPLC≥98%
助滤剂,融剂烧成品,中位粒径:22μm
助滤剂,融剂烧成品,中位粒径:3.5μm
助滤剂(碳酸钠处理,通量煅烧)
化妆品试剂
单酯含量: 90%, 异构体混合物
即用型片剂,1EA可配成100mL溶液
即用干粉,无酶
取代度≥80%
合成洗涤剂助洗剂用
含 L-谷氨酰胺
含碘47.1%
固含量:40%
固含量:60%
大概 1.5-4.8mm
天然矿物,晶粒,大约 0.06-19in
季铵盐含量:≥45%
密度:0.84-0.86(轻质)
密度:0.86-0.89(重质)
平均分子量 ~1,000,000,粉末
平均分子量 ~1000,含100ppm MEHQ稳定剂和300ppm BHT稳定剂
平均分子量 ~2,000,000,粉末
平均分子量 ~250
平均分子量 ~3,000,000
平均分子量 ~3000,000(粉末)
平均分子量 ~4,000,000,粉末
平均分子量 ~400,000
平均分子量 ~5,000,000
平均分子量 ~500,000
平均分子量 ~7900,000(粉末)
平均分子量 1,700-3,200
平均分子量 10000
平均分子量 1500
平均分子量 300
平均分子量 58000,K29-32
平均分子量 5800
平均分子量 8000,K16-18
平均分子量 8000-10000
平均分子量 M.W~2000
平均分子量~3,000,000
平均分子量~70,000
平均分子量~7100,000(粉末)
平均分子量13000
平均分子量2500
平均分子量3300
平均分子量400万-500万
平均分子量6000000
平均分子量8000
平均粒径: 5μm
平均Mw 216000,平均Mn 80000
异构体混合物,80%
强度:150%
微量法
总胺值:178-188mgKOH/g, 酸值<10mgKOH/g
总胺值(mg KOH/g): 79±3
总胺值mgKOH/g 75~85,叔胺值mgKOH/g 75~85
总胺值mgKOH/g173~183
悬浮液
指示剂 (pH 5-8)
指示剂,pH 1.0-3.1
指示试剂(pH 0.3-1.0)
无水, 粉末, ≥99.99% metals basis
无水, 粉末, 99.999% metals basis
无水,粉末,99.99%(高纯试剂)
无水,99.995%
无色液体
晶粒大约0.06-0.19in
来源于地衣芽孢杆菌, 7-15U/mg, 冻干粉
来源于牛肺,冻干粉, >3 TIU/mg
来源于牛血浆
来源于猪胰腺,40-60u/mg
来源于白色链球菌 ,粉末, 生物制剂, 适用于细胞培养
来源于色褐链霉菌, ≥50,000 units/mL, buffered aqueous glycerol solution
来源于黑曲霉, 30-60U/mg, 液体
松油烯-4-醇含量:≥35%
水合物, 99%
油状50%
液化型(10万u/ml)
灵敏度0.06EU/ml
热塑型,分子量:50000-80000
熔点:83℃
熔融指数 4g/10min无规共聚
熔融指数(Melting Index):<0.18g/10min,分子量:450w~500w,粒径:~100目
熔融指数(Melting Index):20~30g/10min,粒径:~1000目
熔融指数(Melting Index):6~9g/10min,粒径:~200目
环氧值:143-154mol/100克,粘度:100-300mPa·s
环氧当量: 125-145
生物染料级试剂
生物试剂级,用于几丁质酶分析
用于分离小的核酸片段
用于尿素的分光光度测定,99%
用于测定H2O2和苯酚的分光光度,≥98%
用于电泳,≥98.0%(HPLC)
用于细胞培养和昆虫细胞培养
用于GC衍生化, ≥99.8% (GC)
用于GC衍生化,99%
用于GC-HS,≥99.5%(GC)
电池级, 1.0M LiTFSI in DMEDOL=11 Vol% with 5.0%LiNO3
皂化值mgKOH/g:235~245
直链型,粘度: 500 mPa·s
短棒状, 99%, 粒径:20nm
离子交换树脂, OH型
离子对色谱专用,≥99.0%
离子对色谱级,≥99%
离子对色谱级,≥99.0%(AT)
离子对色谱级,≥99.0% (AT)
离子对试剂,用于LC-MS,98%
粉末,分子量 ~5000
粉末,10,000 U/g
粉末,99.99%(高纯试剂)
粉末试剂
粉末,99.9% metals basis
粒度:2-20μm
粒径: d50,90-150μm
粒径:300nm,2.5% w/v
粒径:500nm,2.5% w/v
粒径:700nm,2.5% w/v
粒径<1.2um
粒径:15-25μm,孔径:120Å
粒径:25μm
粒径:25-50μm,孔径:120Å
粒径:50nm
粒径:75-150μm,孔径:120Å
粒径:80μm
粘度 5-12cSt (25 °C)
粘度: 10-20 mm2/S(25℃), 含氢量: 0.35-0.37 %, 挥发份≤10%
粘度: 50-70 mm2/S(25℃), 含氢量: 0.53-0.57 %, 挥发份≤1%
粘度: 55-65 mm2/S(25℃), 含氢量: 1.15-1.25 %, 挥发份≤1%
粘度:100±8mpa
粘度:1000±80Mpa
粘度:20~25mPa.s
粘度:310mPa.s
粘度:500±30MPa
粘度:600-1200mPa.s(25℃),环氧当量:150-180 g/mol
粘度:600-3000 mpa.s
粘度等级100
粘度等级46
粘度:20-50 mm2/S
粘度:5000-15000mpa.s,USP级
粘度:5000-5500cP,200目
粘度900-1300cps
约40%水溶液
细胞培养级,≥99.5% (T)
羟值(mg KOH/g):23.0-25.0
羟值mgKOH/g:≤15,皂化值mgKOH/g:180~190
羟值mgKOH/g:28±3
羟值mgKOH/g:67±5
耐热型射出级
胺值:200~240mgKOH/g,粘度(40℃):15000~35000mpa.s
脱乙酰度≥95% (粘度100-200 mpa.s)
脱乙酰度50%
脱乙酰度70%, MW=1000000
色谱级, ≥99%(T)
色谱级, ≥99.5%
色谱级,≥99.7%(GC)
荧光强度 100%
蛋白质层析试剂
蛋白酶抑制剂,98%
螯合指示剂
试剂级500-800目
超干,
超干无水,粉末 99.99%
超干级, 99.99% metals basis
超干, 99.999% metals basis
超纯级, ≥99.0%(HPLC)
超纯级,≥99%
适于中高极性溶剂
酶活力≥30000u/g, 来源于大肠杆菌
酸值(mg KOH/g) ≤0.5, 皂化值(mg KOH/g): 325~360
酸值(mg KOH/g) ≤10, 皂化值(mg KOH/g): 100~130
酸值(mg KOH/g) ≤10, 皂化值(mg KOH/g): 85~105
酸值400~420
醇解度:87.0~89.0(mol/mol),CPS:4.6-5.4
醋酸乙烯 40 wt. %,熔融指数52 g/10 min(190°C/2.16kg)
金黄色,AL2O3≥30%
钛酸铅
钠基, 比表面积 240 m2/g
钯含量 0.5%
铜含量1-3%
阴离子型,1000-1200万分子量
阴离子型,800-1000万分子量
非离子剂
非离子型试剂
非离子型(分子量:1400万)
非离子型(分子量:500万)
非离子型,HLB:14-16
高分子量>100000
高流动型射出级
高纯级,99%
高纯99.999% 金属杂质小于20ppm
黏度: 45.0-55.0mPa.s
黏度≥15000mpa.s
(异构体混合物), 99%
<100,000,35 wt. % 水溶液,100-200 cP(25 °C)
>98.0%(GC)
>99%metals basis,粒径:15nm,比表面积(BET):300±50m2/g
(约0.5mol/L于水中) [LC-MS用离子对试剂]
(w/w=7/3)
0.002mol/L in H2O
0.05 M聚(二甲基硅氧烷), 乙烯基封端
0.0500%
0.1M in H2O
0.1mol/L in H2O
0.1mol/L, 介质: H2O
0.1mol/L
0.2M,pH6.5
0.3~0.8mmol/g, 100~200 mesh, 1% DVB
0.5M in H2O, pH7.0-7.5
0.5M solution in THF
0.5M,pH8.0
0.5M,pH6.0
0.7-1.2mm(元素分析仪试剂)
1%水溶液
1:10000
1-10 μm,98%
1-3μm(元素分析仪试剂)
1.0 M (溶剂:H2O)
1.0 M in THF
1.0 M solution of THF, containing ca. 5% H2O
1.0~1.24mmol/g ,100~200 mesh,1% DVB
1.00mg/ml(u=2%,溶剂:正己烷)
1.2-2.5mm(元素分析仪试剂)
1.3 M solution of THF
1.5% w/v(Ru 计量)
10% Fe
10%于水中
10%水溶液
10μg/ml,u=5%
10-12%(Zn 含量)
100,000-200,000 ,20 wt. % 水溶液,400-1000 cP(25 °C),溶剂:水)
100×,过滤除菌,细胞培养适用
100μg/ml(U%=2,溶剂:乙醇)
100-200 mesh 0.6-0.8mmol/g
100-200目(柱层析)
1000μg/mL in Methanol
1000μg/ml(溶剂:MeOH)
1000~1500mpa.s,25℃
1000U/g,来源于黑曲霉
1000ug/ml,H2O
10g/L in H2O,适用于GB/T 5750.5 酚盐分光光度法
10mM in Water
1250目
13.5-18.5% (Fe计量)
14-30目(柱层析)
15%水溶液
15-50 目
150μm
150000 U/g
15000U/ mg
1g/L in H2O
1mg/ml (溶剂:H2O)
2-3 mm(干燥剂)
2-5μm(元素分析仪试剂)
2.0 M in THF
20 wt %(溶剂:H2O)
20 wt.% in H2O
20% Pd(OH)2
20%甲醇溶液,~20% in methanol (T)
20-25% 乙醇溶液
20-30目(元素分析仪试剂)
20-40目
200 u/mg(生物技术试剂)
200,000-350,000 ,20 wt. % 水溶液,250-500 cP(25 °C)
200-300 U/mg
200-400 目 (H)
200-400目(柱层析)
20000u/mg
2000u/g,液体
200unit/mg solid
20wt. % in methanol
2400分子量
25 wt.% 水溶液
25% (10-30 nm,溶剂:水)
25% Aqueous solution
25% in methanol
25%(MW 3000,溶剂:水)
25.00%
250~450mpa.s,25℃
25g/L in H2O
2750 IU/mg
28%-33% in water
280万IU/g
29 KD (SDS-PAGE)
2g/L,介质: H2O
2mm-3mm(干燥剂)
3%无塑化剂
3-5mm(干燥试剂)
30 nm 粒径, 20 wt. % 异丙醇溶液
300目,99%
30000 u/g,来源于杏仁粉
3000ppm
300U/mg, from bovine pancreas
31wt.% phthalyl
32-36%
32.6%(Pd计量)
33.00%
35%-40% in water, 模数:3.3-3.5
36%,固体
36.00%
38%溶剂油溶液 (6% Fe)
3mol/L
4-苯乙烯磺酸:马来酸(摩尔比1:1)
4-8 mmol/g
40% w/w in mineral spirits, 6% Mn
40% w/w水溶液
40%(熔点54.0-57.0℃)
40.0 - 50.0 %(溶剂:MeOH)
400,000-500,000 ,20 wt. %水溶液,800-1000 cP(25 °C)
4000U/g
40nm,99.5% metals basis
43.0%-46.6%(Rh计量)
44 wt. % in H2O
47%(Ni计量)
48-50%(Ni计量)150μm
48-50%(Ni计量)200-250目
48-50%(Ni计量)425-850um
49 wt. % in 2-ethylhexanoic acid
4N(靶材专用)
5%(Pt 计量)
50 wt. %水溶液
50% 麦芽糊精粉末
50% in Dichloromethane
50% w/w aq. soln.
50%抗氧剂1010 + 50%抗氧剂168
50%(溶剂:MeOH)
50-100 ug/ml
50-54%
50-55% w/w HBF4
5000~6400mpa.s,25℃
500U/mg
500g/L, 介质: H2O
50U/mg
50u/mg
50wt.% in H20
51.2%-53.9%(Pd计量)
5X,pH7.0
5g/L in H2O
6,000 USP units/mg
6.6-7.4%(Ca 计量)
60% (溶剂:H2O)
60%,GC
60-64%
60-80目(柱层析)
60-80目
600-800目
62 wt. % in H2O
62% 10微米
64-66%的水溶液
65 wt. % in mineral spirits
65%, 来源于柑橘皮
65%(染料含量)
65%(Pt计量)
65-72% in Water
7-8%in Methanol
70 wt%(溶剂:甲苯)
70 wt. %(溶剂:正丙醇)
70% in 1-Methoxy-2-propyl acetate
70%(溶剂:H2O)
70%(高纯试剂)
70+%
7000U/g
75 wt. %(溶剂:H2O)
75%(含60-100 ppm Hydroquinone稳定剂)
75%(指示试剂)
75%(溶剂:异丙醇)
75%(以Al计量)
80 % water
80% (溶剂:H2O)
80%,含175 ppm MEHQ 稳定剂
80%天然
80%(高纯试剂)
80目
80-100目,高沸点化合物,微量水分析
80-100目(柱层析)
80-100目
800 u/mg
80wt.% in isopropanol
812u/mg
83%,GC
85+%
85-90%(150-200 ppm MEHQ)
87.00%
88.00-95.00 %
9-11%
9-11mPa.s,5%甲苯/异丙醇80:20
90%, 含200ppm MEHQ稳定剂
90%(电泳级试剂)
90%(高纯试剂)
90%,水溶液
90%,溶于水
90%(异构体混合物)
90%(高纯试剂)
90%(黄腐酸FA)
90%(Mixture of isomers)
92% +(stabilized with HQ)
93%,含1% CaCO3稳定剂
95% +(stabilized with HQ)
95% (5-和6-异构体混合试剂)
95% (GC)
95%, 含250 ppm MEHQ 稳定剂
95%,含100ppmMEHQ稳定剂
95%,GC
95%,Mw 89000~98000
95%含0.01 % 柠檬酸稳定剂
95%( β相,1-3μm)
95%(同分异构体混合物)
95%(来源于猪)
95%(荧光分析试剂)
95%, 含有MEHQ作为抑制剂
95%, 200ppm 4-甲氧基苯酚稳定剂
95%, 400mesh
95%, stabilized with MEHQ
95%,>90%e.e.
95%,内径:5-10nm,外径:10-20nm,长度:10-30um
95%,3000ppm对苯二酚作为稳定剂
95%,LC&T
95%,ee99%
95%,mixture of cis and trans isomers,with 200ppm 4-methoxyphenol
95%(来源于马链球菌)
95%(stabilized with K2CO3)
95%(stabilized with MEHQ)
95%20% in Water
95.0%(HPLC)
96% GC
96%,含200 ppm MEHQ 稳定剂
96%(异构体混合物试剂)
96%(水封试剂)
96%(ee 99+%)
96%(Stabilized with copper)
97 % TLC
97 atom % 18O
97% (Ni≥20.5%)
97% (contains <3%H2O)
97% TLC
97% average Mw3400
97% mixture of isomers
97%, 100-200mesh, 0.4-2.0mmol/g
97%,同分异构体混合物
97%,含稳定剂TBC
97%,含0.1% TBC稳定剂
97%,含0.1%对叔丁基邻苯二酚(TBC)稳定剂
97%,0.01% 氢醌稳定剂
97%,1μm
97%(分析标准试剂)
97%(植物细胞培养试剂)
97%(电泳试剂)
97%(血液和生物学染色试剂)
97%(100 ppm BHT稳定剂)
97%(20 ppm TBC )
97%(ee:97%)
97%, 含铜稳定剂
97%, 50% in methanol
97%,GC&T
97%,LC&T
97%(铜作稳定剂)
97%(GC)(T)
97%GC
97.0% (GC)
97.0%(GC),含稳定剂铜
98 atom % D,95%
98 atom %13C, 99% (CP)
98 atom% 15N
98 atom%
98% +(contains <10-20%H2O)
98% +(contains <20%H2O)
98% +(mix)
98% ,含5-10 ppm tert-butylcatechol 稳定剂
98% 蛋白含量90%
98% (>80%EE)
98% (99%ee)
98% GC,T
98% atom D,98%
98% contains 4% DCM at maximum
98% stab. with potassium carbonate
98%, 含铜屑稳定剂
98%,β-phase basis
98%,含稳定剂MEHQ
98%,含0.1% 对苯二酚稳定剂
98%,含100ppmMEHQ稳定剂
98%,含50 - 100 ppm BHT 稳定剂
98%,含90 - 110 ppm MEHQ 稳定剂
98%,无水级
98%,白色粉末
98%,磺酸掺杂
98%,42-50(mpa25°C)
98%,ee:99%
98%,ee99%
98%( 顺式和反式混合物 )
98%(异构体混合试剂)
98%(来源于链霉菌属)
98%(30nm, α型)
98%(60nm ,球形)
98%(98.0-102.0 wt.% AT)
98%(BR)
98%(GC)
98%(mixture of isomers)
98%, 异构体混合物
98%, mixture of cis and trans isomers
98%,白色
98%,10-15 units/mg protein (E1%/280)
98%,Ni32%
98%,Pd>14.5%
98%,ee衍生99%
98%,mixture of isomers
98%(试剂级)
98%(400目)
98%(GC), 顺反混合物, stabilized with MEHQ
98%(Sum of Mixture)
98%(stabilized with Copper chip)
98%GC
98%stab. with 1-5%
98%
98-102%(T),(contains 30-40%H2O)
98.5%(试剂级)
98.5%(1 μm,粉末)
98.9-101.2% B2O3 basis
98.900%
98
99% 十二水合物
99% 高纯
99%, β型
99%, 平均粒径: 2μm
99%, 200目
99%,含0.01% copper 稳定剂
99%,含50ppm BHT 稳定剂
99%,生物技术级
99%,闪烁级
99%,200目
99%,40-60目
99%,Ru:46%
99%,mixture of isomers)
99%含0.01 % BHT 稳定剂
99%电泳级
99%粒状
99%(涤纶级 光谱_试剂)
99%(酯酶底物)
99%(顺反异构体混合物)
99%(0.5~0.7um)
99%(2-10 μm 高纯试剂)
99%(2-4μm)
99%(325 目 )
99%(4~5um)
99%(400目 高纯试剂)
99%(GC)(标准试剂)
99%(HPLC)
99%(MW 1800)
99%, 异构体混合物
99%,~300目
99%,非动物源
99%,20000酶活
99%,HPLC
99%,T
99%(含200-300ppmMEHQ稳定剂)
99%(天然)
99%(支链异构体类的混合物总和)
99%(无菌, 生物技术试剂)
99%(电镀试剂)
99%(粒径:10-20um)
99%(色谱试剂)
99%(4 Times Purification)
99%(GC分析标准试剂)
99.0% (AT)
99.0-100.5% (in dried substance), meets analytical specification of E 282
99.5% (metals basis 去除铪) ,325目
99.5% metals basis,10μm
99.5%,用于细胞培养和昆虫细胞培养
99.5%,(分子筛、 Water≤50 ppm)
99.5%,10um
99.5%,20±5nm
99.5%,50±5nm
99.5%,metals basis
99.5%生物技术级
99.5%(≤3 μm)
99.5%(球形 ,20nm, γ型)
99.5%(球形 ,30nm , α型)
99.5%(粒径:2 μm,高纯试剂)
99.5%(高纯试剂)2.0μm
99.5%(300目,高纯试剂)
99.5%(蛋白变性专用试剂)
99.5%(高纯试剂2μm)
99.5%(2-3μm)
99.5%(300 目)
99.5%(60-120nm)
99.7%,含100ppmMEHQ稳定剂
99.8% 纳米粉体,粒径(小于100 nm激光PSA)
99.8%,比表面积(BET):100m2/g;粒径:7-40nm
99.8%(5-10nm,锐钛,亲水高纯试剂)
99.8%(60nm 锐钛 亲水高纯试剂)
99.8%(90±10nm高纯试剂)
99.8%(HPLC色谱试剂)
99.8%(GC)
99.9 %,~60% in neodecanoic acid (15-20% Bi)
99.9% (高纯试剂)100nm
99.9% metals basis,α相,30nm,亲水型
99.9% metals basis,α相,30nm,亲油型
99.9% metals basis,1-2μm
99.9% metals basis,200nm
99.9% metals basis(镁、铝除外)
99.9%, 200目, 四方相
99.9%,用于重氮化滴定
99.9%,12~16um
99.9%,17um
99.9%,325目
99.9%,D50(0.2~0.55μm)
99.9%(α相 高纯试剂)
99.9%(β相 高纯试剂)
99.9%(≤0.8μm 高纯试剂)
99.9%(≥100目高纯试剂)
99.9%(无水抑制剂试剂)
99.9%(高纯试剂),无水
99.9%(高纯试剂),200目,粉末
99.9%(高纯试剂),300-500nm
99.9%(0.5-2mm 高纯试剂)
99.9%(1-5μm 高纯试剂)
99.9%(100 目)
99.9%(100-200 目 高纯试剂)
99.9%(200目 高纯试剂)
99.9%(50-70nm 高纯试剂)
99.9%(50nm, 高纯试剂)
99.9%(60nm 高纯试剂)
99.9%(K=2)
99.9%,粒径:1-3μm
99.9%,40nm
99.9%(高纯试剂,100nm)
99.9%(高纯试剂5~10μm)
99.9%(100nm 高纯试剂)
99.9%(50nm 高纯试剂)
99.95% metals basis ,白色
99.95%(无水高纯试剂)
99.95%(高纯试剂,1-5mm)
99.95%(高纯试剂,10000目)
99.95%(高纯试剂,2000目)
99.95%(高纯试剂,325目)
99.95%(高纯试剂,50目)
99.95(高纯试剂)
99.98%(高纯试剂)
99.99% 氟化钙颗粒 3-5mm(光学镀膜专用)
99.99% metals basis,无水
99.99% metals basis,200目
99.99% metals basis,50-70nm
99.99%, 2um
99.99%(高纯无水试剂)
99.99%(高纯试剂), 40目
99.99%(高纯试剂,200目)
99.99%(高纯试剂), 无气味的粉末
99.99%(高纯试剂),α晶型约90%,晶型γ约10%,50nm
99.99%(高纯试剂),α相,30nm
99.99%(高纯试剂),γ相,10nm
99.99%(高纯试剂),80%α相,30nm-50nm
99.99%(10μm ,高纯试剂)
99.99%(3.5-5 mm 镀膜高纯试剂)
99.99%,无水
99.99%,白色粉末,锆≤0.15%
99.99%(光学玻璃或单晶试剂)
99.99%(粒径<5mm 高纯试剂)
99.99%(高纯试剂,0.5μm)
99.99%(高纯试剂,1μm)
99.99%(高纯试剂,50nm)
99.99%(1-3mm)
99.99%(50nm 高纯试剂)
99.99%D50=1um
99.995 % metals basis
99.995%无水
99.997%(高纯试剂)
99.998% trace metals basis
99.999% (REO)
99.999% metals basis,for Perovskite precursor
99.999%(超干)
99.999%(钙钛矿专用)
99.999%(高纯试剂,1-3mm)
99.999%(高纯试剂,200目)
99.999%(高纯试剂,300目)
99.999%(高纯试剂)
99.9999%(高纯试剂), 2-5mm (0.08-0.20in) 直径
99.9999%(高纯试剂),块状
99.9999%(1-5mm 高纯试剂)
ACS级,≥99.5%
APG 0810, 50%
APG IC, 50%
AR,≥60%
AR,白色粉末
AR,100nm
AR,4.0-5.0%(Mg计量)
AR,40-45% MgO basis
AR,54 - 57% (Cu计量)
AR,57.5%
AR,60%(溶剂:水)
AR,8-16目
AR,80-120目,白色
AR,98%,300目
AR,99-102%
AR,99.95%
AR,Co 13.5~14.5%
AR,Mg=38-42%
AR(92.5-100.5%)
AR,碳化法
AR,98%
AR,98.5%
AR,99%
Al≥9.8%
Al2O3:46%
Anhydrous, 98%
BASF,K-30
BC,98%
BR, 200-500μm≥80%
BR,冻干粉
BR,32.5万IU/g
BR,8-20u/mg
BR,95%,来源于牛奶
BR,黏度300-500
BR,1:4000
BR,120u/g
BR,40%
BR(10~25%)
Bentone SD-1(中至低极性溶剂)
BioChemika, >= 99.0 % TLC sum of enantiomers
CHP(羟丙氧基:5-16%)
CM-52
CO-890,平均分子量 ~1,982
CP,Co 43.0 - 47.0 %
Co ≥22%
Collagen from bovine cartilage, Type II
Collagen from fishskin
Cu:8%
D,≥98%
DEUTERIUM OXIDE(D, 99.9%)
DHA≥50%
Dye content 25%
Dye content 45 %
Dye content 85%
Dye content, 80%
FCC
FMP
Fe: 19%-24%
Fe: 24%-30%
Fe含量:21%
GR 99%
GR,≥99%
GR,≥99.0%(GC),用于测定醛
GR,≥99.5%(RT)
GR,85%
GR,98%
H 型离子交换树脂
HLB值:14-15.5,pH值:5.0-7.0
HP-55S,邻苯二甲酰含量24%
HPLC≥80%
HPLC级, ≥99.9%
HPO3≥38%
High resolution, DNase, RNase, NICKase, none detected
I型,粘度:20000mPa.s
I型,粘度:4000mPa.s
I型,粘度:400mPa.s
II型,粘度:4000mPa.s
II型,羟值(mmol/g): 0.54-0.64
IRA-4200
IV型,羟值(mmol/g): 0.71-0.80
L: ~200nm, OD: ~10nm
M.W 7000-8000
MW ≈ 200,000
MW 5000 Da
MW 500000
MW 70000
MW=250000
Melt index: 3~8g/10min;Tm :138~142℃, powder
Melt index: 3~8g/10min;Tm :138~142℃,pellets
Mn ~2300
Mn ~28000
Mn ~300,000
Mn ~492 (n≈6)
Mn ~668 (n≈10)
Mn 40,000
Mn: ~3000
Mn~3000
Mw ~ 2.0 k PDI < 1.5 25 wt% EtOH溶液
Mw ~ 6.0 k PDI < 2.0 25 wt% EtOH溶液
Mw ~1,100,000
Mw ~195,000
Mw ~42,000, Mn ~16,000
Mw ~45,000-70,000
Mw ~550
Mw ~67,000
Mw ~75,000, 30 wt. % in H2O
Mw 10,000-100,000 by GPC
Mw 25kD
Mw 300000 脱乙酰度~85%
Mw 40000-50000
Mw:273,油溶性
Mw:405,溶于水和有机溶剂
Mw:625,水溶性
Mw=2000
Mw~ 1500
Mw~ 6000
Mw~1000万
Mw~160,000 6.0 wt% in THF
Mw~50,000 25.0 wt% in THF
Mw~60,000 25.0 wt% in THF
Mw31000-50000,87-89%水解
NCO content: 21-22.5%
NP ,≥90%(mixture)
NR40
Ni:8%
Ni≥180g/L
OD:10-20nm, Length:5-15μm, BET:(225士25)m2/g
PEG400ML
PEH-15
PEH-3
Pd ≥36.5%
Pd5%
Ph Eur,USP,NF,JP
Ph
Protein ≥10 % by biuret
Pt ~2%(溶剂:二甲苯)
Pt 10%
Pt 20%
Ru 5%(Ru计量)
SP(无水)
Sapogenin 20-35 %
SiO2/Al2O3 (mole ratio) ≈ 220-400
SiO2/Al2O3 (mole ratio) ≈ 38-40
SiO2/Al2O3 (mole ratio) ≈ 40-50
SiO2/Al2O3 (mole ratio) ≈ 90-110
Sn>18.8%
Sn≥42%
Sn≥46%
Standard for GC, ≥99.6%(GC)
Standard for GC, ≥99.7%(GC)
Standard for GC, ≥99.9%(GC)
Standard for GC,≥99%(GC)
Sum of C16 C18 C20
T-98%
Tech. 90%
USP2910,2%粘度:15mPa.s,甲氧基:28-30%;羟丙基:7.0-12%
USP2910,2%粘度:50mPa.s,甲氧基:28-30%;羟丙基:7.0-12%
Viscosity: 5000~15000mPa.s
Volatiles< 1.0 %
Zn 17.9-18.2%
Zn: 19%-22%
anhydrous, 99.5%
approx. M.W. 45.000, pellets
average Mn ~1,800 by GPC, average Mw ~2,000 by LS, 50 wt. % in H2O
average Mn ~230
average Mn ~50000 by GPC
average Mn ~512
average Mn ~570
average Mn ~950, methylhydrosiloxane 50 mol %
average Mn 200
average Mn 500
average Mn~1,000
average Mn~7,200
average Mw ~130,000 by GPC, 25.0 wt% in THF
average Mw ~14,000, average Mn ~10,000
average Mw ~160,000
average Mw ~45,000 by GPC
average Mw ~455,000, average Mn ~110,000,pellets
average Mw ~50,000(GPC vs. poly(ethylene oxide)),粉末
average Mw ~60,000
average Mw 100,000-500,000, powder
ca. 50%(溶剂:水)
ca.40%inWater
cabot vulcan xc-72
certified reference material,TraceCERT
contains 700ppm monomethyl ether hydroquinone as inhibitor
contains ca. 10% Na2CO3
crystalline
diam. 3 mm, ≥99.95% metals basis
dye content 70%
epoxy value:0.43
epoxy value:0.5
epoxy value~4
ethylene 32mol %
for HPLC,>99.5%
for HPLC,≥99.0%(T)(无水)
for HPLC
for PCR
for microbiology
for microscopy
for spectrophotometric det. of Si, ≥95%
for spectrophotometric det. of nitrate and nitrite, ≥99%
for spectrophotometric det. of transition metals, ≥95%
for spectrophotometric detection, 99.5%(HPLC)
for use in transformations, X-ray crystallography and NMR
granular
inherent viscosity: 0.18-0.30dl/g
inherent viscosity: 0.50-0.70dl/g
inherent viscosity: 1.00-1.50dl/g
inherent viscosity: 1.50-2.00dl/g
inherent viscosity: 2.00-2.50dl/g
inherent viscosity: 0.50-0.70dl/g
meets USP testing specifications
n:30-100,水溶解度<2g/100ml
n=2
n~10,average Mn ~711
n~100,average Mn ~4670
n~20
n≈100
n≈10
n≈40
n≈6
n>1500,水溶解度<0.5g/100ml
nanopowder, <100nm particle size (BET), >97% trace metals basis
pH范围: 6.0-8.0
pellets,particle size:3 mm
protease substrate
size:1-10µm,99%
styrene 22 wt. %
tech. 85%
tech.90%
technical, ≥90 %
technical,≥90 % sum of enantiomers
viscosity ~2000cst (25℃), 羟基值: 0.1%
viscosity:800-5000 mPa.s
<1% diethylene glycol monobutyl ether
> 98%
>10U/mg
>10u/mg
>55.0%(HPLC)
>70%,ID: 20-50nm,OD: 30-60nm,Length: 1-10μm
>85.0%GC
>90%, ID:30nm, OD:40nm, Length:<10μm
>90%, ID:50nm, OD:60nm, Length:<10μm
>90%,ID:0.8-1.6nm,OD:1-2nm,Length:1-3μm,-COOH:~2.7wt%
>90%,ID:0.8-1.6nm,OD:1-2nm,Length:5-30μm,-COOH:~2.73wt%
>90%,ID:0.8-1.6nm,OD:1-2nm,Length:5-30μm
>90%,ID:5-10nm,OD:20-40nm,Length:10-30μm
>90%,ID:5-15nm,OD:>50nm,Length:10-20μm
>93%(T)
>93.0%(HPLC)(T)
>95%,ID:2-5nm,OD:<8nm,Length:0.5-2μm,-OH:~5.6wt%
>95%,ID:2-5nm,OD:<8nm,Length:10-30μm,-OH:~5.6wt%
>95%,ID:3-5nm,OD:8-15nm,Length: ~50μm,-OH:~3.7wt%
>95%,ID:3-5nm,OD:8-15nm,Length:0.5-2um
>95%,ID:5-10nm,OD:10-20nm,Length:0.5-2um
>95%,ID:5-10nm,OD:10-20nm,Length:10-30μm,-COOH:~2wt%
>95%,ID:5-10nm,OD:10-20nm,Length:10-30μm,-OH:~3.1wt%
>95%,ID:5-10nm,OD:10-20nm,Length:30-100μm
>95%,ID:5-10nm,OD:20-30nm,Length:10-30μm,-COOH:~1.2wt%
>95%,ID:5-12nm,OD:30-50nm,Length:10-20μm,-OH:~1.1wt%
>95%,ID:5-15nm,OD:>50nm,Length:0.5-2μm,-OH:~0.7wt%
>95%,ID:5-15nm,OD:>50nm,Length:10-20μm,-COOH:~0.49wt%
>95%,ID:5-15nm,OD:>50nm,Length:10-20μm,-OH:~0.71wt%
>95%,ID:5-12nm,OD: 30-50nm,Length:10-30um,N:~3 wt%
>95%,ID:5-12nm,OD:30-50nm,Length:0.5-2um,N:3.00wt%
>95.0%(T),硬型,混合物
>95.0%(W)
>96.0%
>97% (HPLC)
>97%(GC)
>97%(HPLC)
>97.0%,total of isomer
>97.0%(GC),含50ppm TBC稳定剂
>97.0%(T)(HPLC)
>98%(HPLC)(T)
>98.0%(W)
>99% 生物技术级
>99%(HPLC), Sublimed
>99.9%,ID:3-5nm,OD:8-15nm,Length:~50μm,-COOH:~1.3wt%
>99.9%,ID:3-5nm,OD:8-15nm,Length:~50μm,OH:~1.85wt%
>99.9%,ID:3-5nm,OD:8-15nm,Length:~50μm
>99.9%,ID:5-10nm,OD:10-20nm,Length:10-30μm,-OH:~0.9wt%
>99.9%,ID:5-10nm,OD:10-20nm,Length:10-30μm,-OH:~1.53wt%
>99.9%,ID:5-10nm,OD:10-20nm,Length:10-30μm
>99.9%,ID:5-10nm,OD:20-30nm,Length:10-30μm,-COOH:~0.61wt%
>99.9%,ID:5-10nm,OD:20-30nm,Length:10-30μm
>99.9%,ID:5-12nm,OD:30-50nm,Length:10-20μm,-COOH:~0.4wt%
>99.9%,ID:5-12nm,OD:30-50nm,Length:10-20um
~0.1 M in H2O
~2.0 M in H2O(PH=7),for HPLC
~200 units/mg
~20wt. % in D2O, 98 atom % D
~21mg/ml(in buffer,pH6.0),95%
~65%水溶液
Φ5mm 高2.5mm 圆柱体,Ge≥99.999%
≥ 50U/mg protein
≥0.5units/mg solid
≥10 DEA units/mg,冻干粉,来源于牛肠粘膜
≥10 units/mg solid
≥10,000units/g
≥150 units/mg protein (biuret)
≥15000U/mg
≥180 USP units/mg
≥200 U/mg
≥24.2%(以Pt计量)
≥3,000 units/mg dry weight
≥300 U/mg protein
≥31%(Co 计量)
≥37% (以Ru计量)
≥40 U/mg,NGS
≥40% ZrO2 basis
≥40%
≥42% K2S basis
≥45.0%
≥500units/mg protein,1.0-10.0 mg/mL
≥52% in water
≥57% ZnO basis
≥57%(以Pt 计量)
≥60%, 来源于皂角壳
≥60%
≥70%,块状
≥71.0%(Mn计量)BET表面积5~7m2/g
≥75%(GC)
≥75%
≥75units/mg protein
≥80% (HPLC)
≥80%,含稳定剂吩噻嗪
≥80.0%(T)(E)
≥80.0%
≥800U/mg
≥85% (HPLC)
≥85% (PAGE)
≥90%,ID:5-10nm,OD:10-30nm,Length:10-30μm
≥90%,ID:5-15nm,OD:>50nm,Length:10-20μm
≥90%(PAGE),来源于牛奶
≥92%,Mw<10kDa
≥92.5%
≥93% (HPLC), powder
≥95% (GC)
≥95%, OD:30-80nm, Length:0.5-2μm
≥95%,单钠盐和二钠盐的混合物
≥95%,ID:0.8-1.6nm,OD:1-2nm,Length:1-3μm
≥95%,ID:3-5nm, OD:8-15nm, Length:0.5-2 μm
≥95%,ID:5-10nm,OD:20-30nm,Length:0.5-2um
≥95%,ID:5-10nm,OD:20-30nm,Length:10-30μm
≥95%,ID:5-10nm,OD:10-20nm,Length:0.5-2 μm
≥95%,ID:5-12nm, OD:30-50nm, Length:<10um,COOH≥0.7%
≥95%,ID:5-12nm,OD:30-50nm,Length:0.5-2um
≥95%,OD:<2nm,Length:0.3-5μm, 移动催化法
≥95%,OD:10-20nm, Length:10-30μm, Ni≤1ppm
≥95%, 50 mg/mL
≥95%,含稳定剂MEHQ
≥95%,for ion-selective electrodes
≥95%(TLC)
≥96%,立体异构体混合物
≥96.5% (HPLC); 97%
≥97% (HPLC), white powder
≥97% (chiral, HPLC)
≥97%(HPCE)
≥97.0% (HPLC),用于荧光分析
≥97.0% (HPLC); 97%
≥97.0% (NT)
≥97.0%(GC)
≥97.0%
≥97.5% (HPLC)
≥98% (HPLC), solid
≥98% (enzymatic)
≥98%, MgO:45%
≥98%,含稳定剂HQ
≥98%,顺反混合物
≥98%,OD:30-80nm,Length:<10μm,-OH:~0.77wt%
≥98%,BR
≥98%(GC), 异构体混合物
≥98%(GC),含稳定剂TBC
≥98%(HPLC)(qNMR)
≥98%(T&LC)
≥98.0%(T)(HPLC)
≥98.5% (HPLC)
≥99 atom %13C, ≥99% (CP)
≥99% (capillary GC)
≥99%,粒度:>10um,白色粉末
≥99%, ≤500 ppm H2O
≥99%(TLC)
≥99.0%(GC)
≥99.5 %
≥99.5%(电子级)
≥99.9 %
≥99.99 %
≥99.99% metals basis ,granular
中分子量 20000-100000
中粘度射出级, MI:18-22 g/10min(225°C)
丰度:10atom%;化学纯度:≥98.5%
乙酰基含量2.5%,混合乙酸含量45%
乙酰基39.8 wt% ,羟基3.5 wt%
二聚,三聚和四聚甘油 ≥75 w/%,七聚甘油以上 ≤10w/%
亲水,比表面积:200 m2/g 15nm
亲水,比表面积:400 m2/g
亲水,羟值52±3
亲水,羟值65±3
人参总皂甙UV80%,HPLC45%
从蛋白所得
优级
低农残HPLC45%
低聚合度,遇碘不变蓝
农残级,≥99.5%
冻干粉试剂
分光光度法
分子生物学专用,≥99.5%
分子生物学级
分子量 3000
分子量 4000
分子量 7000~8000
分子量 8000-10000
分子量 8000
分子量~1200
分子量(Mw) average 10.0 w 20%wt THF 溶液
分子量:10000
分子量:3-7万
分子量:4000-5000
分子量:7-15万
分子量:900
分子量1.0MDa~1.8MDa
分子量3000,脱乙酰80%~90%
分子量70,000-90,000
分析对照品, 98%(HPLC)
分析对照品, 95%
分析对照品,≥98%(HPLC)
分析对照品,混合物
分析对照品,>97%,来源于九里香
分析对照品,>98%,来源于甜叶菊
分析标准品,>99.5%(GC)
分析标准品,99.0%
分析标准品,99.96%
分析标准品,HPLC≥98%
助滤剂,融剂烧成品,中位粒径:13μm
助滤剂,融剂烧成品,中位粒径:32μm
助滤剂,融剂烧成品,中位粒径:40μm
助滤剂,融剂烧成品,中位粒径:7μm
助滤剂
包含 100 ppm NaOH 稳定剂, 99%
包含 100 ppm NaOH 稳定剂, 99.9%
化学纯度:≥98.5%,丰度:99atom%
半乳糖醛酸(干基计)≥74.0 %, 酯化度<50.0 %
厚度: 100nm-1μm, 纯度: 约60-70wt%
去离子水
取代度 92%
取代度 98%
含氯量:50%,含抑制剂及热稳定剂
含铂量:27%
固体含量 ≥30%
固含量:30%, 粘度≤200mPa.s, 阳离子型
固含量:45%
型号:TXP-10, 99%
型号755
基质:Fe3O4,表面基团:-COOH,粒径:100-200 nm,单位:5mg/ml
基质:Fe3O4,表面基团:-COOH,粒径:500-600 nm,单位:5mg/ml
基质:Fe3O4,表面基团:-NH2,粒径:100-200 nm,单位:5mg/ml
基质:Fe3O4,表面基团:-NH2,粒径:200-300 nm,单位:5mg/ml
工业级,25cSt,40℃,黄色
干品头孢丙烯≥90%
干燥无水溶剂
干燥试剂
平均分子量 ~3,000
平均分子量 1000, 含0.5-1 wt% BHT稳定剂
平均分子量 220000,K60
平均分子量 3000-5000
平均分子量 3500
平均分子量 40000,K30
平均分子量 5000
平均分子量 800
平均分子量~1000
平均分子量~1124
平均分子量~12,600
平均分子量~5000
平均分子量10000
平均分子量140,000
平均分子量400
平均分子量50,000
平均分子量Mv ~4,000,000
平均分子量Mw ~100,000, 35 wt. % in H2O
平均径向尺寸: 20-30μm, 厚度: 1nm, 2mg/mL, dispersion in H2O
平均径向尺寸: 5-8μm, 厚度: 1nm, 2mg/mL, dispersion in H2O
平均Mn~692,(100ppm MEHQ稳定剂)
异构体混合物
强度:200%
微生物和植物细胞培养级
总氮量:12.7%
总胺值(mg KOH/g): 40±2
总胺值(mg KOH/g): 49±2
总胺值(mg KOH/g): 60±3
总胺值mgKOH/g 18~22,叔胺值mgKOH/g 18~22
总胺值mgKOH/g 28~32,叔胺值mgKOH/g 28~32
总胺值mgKOH/g 44~50,叔胺值mgKOH/g 44~50
总膳食纤维含量分析(TDF-100A)
抗Xa因子效价110~210IU/mg
指示剂,5g/L
指示剂(pH 0.1-2.0)
挤出级,白色粉末
挤出级
支链型,粘度: 65 mPa·s
无患子皂甙: 40%
无水 99.9%(REO)
无水, ≥99%, 粉末
无水, 粉末, 99.99%(高纯试剂)
无水,ACS,≥98%
无水级, ACS, ≥99%
无水99.99%
无酶
日化用,二型油溶
晶体99.999%
晶状, -4+40 目,99.9999%(高纯试剂)
来源于假单胞菌,>15U/mg
来源于大肠杆菌
来源于牛甲状腺
来源于牛肝脏(过滤),≥40,000 units/mg protein Catalase
来源于牛胰腺,≥2000 Kunitz units/mg dry weight
来源于猪
来源于电鳗鱼,生物技术级,220u/mg
来源于苍蝇头部,200u/g
来源于虾壳,片状
来源于蟹壳,片状
来源于酿酒酵母
来源于黑曲霉,≥260 U/mL, 水溶液
来源于黑曲霉,液化型,10万u/ml
染料含量85%
柱层析专用
标记用, >250U/mg
比表面积3-8m2/g,粒度80nm,99.9%
气相色谱级
沸点130-134℃
活性值:≥90.0%
活性物含量50%
浊点:60-69°C,HLB~13.4
淡黄水珠
溶剂:SiO2,表面基团:-SiOH,粒径:2-3μm,单位:10mg/ml
激光级试剂,98%
灵敏度0.125EU/ml
灵敏度0.25EU/ml
熔点:55-58°C
熔点52~54℃
熔点54~56℃
熔点58~60℃
熔点60-62℃
熔点62-64℃
熔融指数 12g/10min
熔融指数 35g/10min
环保级99%,符合GB/T657-2011
环氧值:0.35~0.40eq/100g,粘度(25℃):40~80mpa.s
环氧值(0.32-0.37);粘度(4-10cps)
环氧值0.46-0.5mol/100g,粘度(25℃)1100-1600mpa.s
环氧值eq/100g:0.70
环氧当量117-120Gm/Eq
珠子, 98%
生物医药级,≥98%,长径比≈5,晶须
生物色谱试剂
生物试剂级,99.0%,荧光分析专用
用于分光光度法测定铜,≥99%
用于分子生物学,≥99.0%(T)
用于植物细胞培养,≥97%
用于电池,粒度:7-10um,99.9%(高纯试剂)
用于细胞和昆虫细胞培养,≥99%
用于细胞培养,>96%
用于荧光,异构体混合物
用于钙钛矿电池
用于Fe的分光光度测定,≥99% (HPLC)
甲基丙烯酸10 mol%, Mn60000
电子级,99.9%
电子级,99.98%(高纯试剂)
电子级
电池级, 0.5M LiCF3SO3,0.5M LiNO3 in DMEDOL=11 Vol%
电池级, 1.0M LiTFSI in DMEDOL=11 Vol%
电池级, 1.0M LiTFSI in DOLDME=11 Vol% with 2.0%LiNO3
电池级, 1.0M LiTFSI,0.1M LiNO3 in DMEDOL=11 Vol%
皂化值:84-94mgKOH/g, HLB值:13-14
直、支链型,粘度: 1200 mPa·s
直、支链型,粘度: 180 mPa·s
直、支链型,粘度: 500 mPa·s
直径75微米
直链型, 粘度: 90 mPa·s
碳含量 ~65%
磷含量: 23%-24%
离子交换树脂, 原子级
粉末, >0.5 U/mg
粉末,≥60% (HPLC)
粉末,50,000 U/g
粉末,99.9%(高纯试剂)
粉末磷脂
粉末(医用级试剂)
粉末,≤10um
粒径:10 nm,单位:>0.75 A520 Units/ml
粒径:30 nm,单位:>0.75 A520 Units/ml(溶剂:柠檬酸钠溶液)
粒径:40 nm,单位:>0.75 A520 Units/ml(溶剂:柠檬酸钠溶液)
粒径:5-15μm,孔径:120Å
粒径:50-75μm,孔径:120Å
粒径:5mm
粒径0.350 - 0.600 mm
粒径0.49 - 0.69 mm
粒径0.53-0.80mm,交换量≥1(eq/L)
粘度 3-5cSt (25 °C)
粘度 4000-6000cSt (25 °C)
粘度 50-160cSt (25 °C)
粘度: 1500-3100mpa.s,USP级
粘度: 3000-5000mpa.s ,USP级
粘度: 60-80 mm2/S(25℃), 含氢量: 0.17-0.19 %, 挥发份≤5%
粘度: 600-1000mpa.s,USP级
粘度: 70-100 mm2/S(25℃), 含氢量: 0.75-0.79 %, 挥发份≤1%
粘度: 800-1200mpa.s ,USP级
粘度:245mPa.s
粘度:350±25MPa
粘度~ 1000 MPa(25°C)
粘度~ 200Mpa(25°C)
粘度~ 20Mpa(25°C)
粘度~ 30000 MPa(25°C)
粘度~ 500Mpa(200°C)
粘度~ 500Mpa(25°C)
粘度~ 60000 MPa(25°C)
粘度等级100, 白色
粘度等级150
粘度等级68
粘度1000 cst(25°C)
粘度2000 cst(25°C)
粘度50-200mpa.s 分子量100000,脱乙酰80%~90%
粘性液体, 用于分子生物学
约10%于己烷中
约1mol/L
约44%于异丙醇,水中
约90% (1,2-vinyl)
纯度≥98%,氘代率达到99
纳米粉末,≤100nm粒径(BET),≥99% trace metals basis
纳米粉末, <50nm 粒径 (BET), 99% trace metals basis
组氨酸甲基化试剂
细胞培养级,98-101%
羟值(mg KOH/g):133~148
羟值mgKOH/g:52±6
耐热光学试剂
耐热型
胶强度 ~100 g Bloom
胺值:380~420mgKOH/g,粘度(40℃):2000~7000mpa.s
脂肪族酰胺,胺值350~440mgKOH/g,粘度(25℃)400~1200mpa.s
脂肪族酰胺,胺值380~450mgKOH/g,粘度(25℃)1000~1500mpa.s
脂肪族,胺值420~550mgKOH/g,粘度(25℃)450~900mpa.s
脱乙酰度≥95%, MW 50000-60000
脱乙酰度≥95%(粘度200-400 mpa.s)
脱乙酰度90%, MW=200000
脱色率≥98%
色谱固定液
色谱级,99%
芳香族叔胺,胺值590~650mgKOH/g,粘度(25℃)120~250mpa.s
荧光级试剂
试剂级(Ir>52%)
试剂级100-200目,碱性
试剂级60-100目
试剂级80-100目
超导K90
超干无水, 粉末 99.99%
超干级, 99.99%metals basis
超干级, 99.99%
超干,99.995% metals basis
超干99.9%
超纯级, ≥99%
软化点85-145℃
软型,直链异构体的混和物
适用于电化学分析,≥99.0%
透明型
通常92%, 溶于2-二乙基己酸
通用型射出级
通用型II,高强度
通用级, 颗粒, 介电常数0.65
通用级;注塑级
通用级耐候ASA,MFR14 g/10 min
酚醛改性,胺值450~500mgKOH/g,粘度(25℃)1100~1300mpa.s
酚醛胺-乙二胺,胺值:400~500mgKOH/g,粘度(25℃):800~1300mpa.s
酯化度<50.0 %, 来源于柑橘
酸值mgKOH/g ≤10,皂化值mgKOH/g 120~140
酸值mgKOH/g ≤10,皂化值mgKOH/g 212~222
醇解度:87.0~89.0%(mol/mol) 黏度54-66mpa.s
醇解度:87.0-89.0 mol%,黏度:40.0-48.0 mPa.s
醋酸乙烯 12 wt. %,熔融指数8 g/10 min(190°C/2.16kg)
醋酸乙烯 18 wt. %,熔融指数8 g/10 min(190°C/2.16kg)
醋酸乙烯 25 wt. %,熔融指数19 g/10 min(190°C/2.16kg)
醋酸乙烯 32 wt. %,熔融指数43 g/10 min(190°C/2.16kg)
金红石, 99.99%(高纯试剂)
钌含量≥37%
钯含量 0.1%
钯含量 0.3%,粒径:1mm
铂>99.9%,粒径10 nm
阳离子型,分子量:1200万
阴离子型,2500-3000万分子量,水解度:5-17%
阴离子型,1200-1400万分子量
非动物来源, 符合USP测试规范,适用于细胞培养,99.0-101.0%
非离子型(分子量:700万)
饱和溶液
高流动型
高流动性,欧洲药典,BP,JP,NF
高纯度低粘度型, 纯度 ≥96%, 粘度 ≤40mpa·s
高纯度高粘度型, 纯度 ≥96%, 粘度 ≥50mpa·s
高纯级
高纯试剂,n=25
高纯,98%
高聚
(分析对照品试剂)
(无水), ≥98%
(Davisil grade 22) 孔径 60 , 60-200目
>200目
>98%(GC)
~70%
(顺反混合物) (含稳定剂TBC), 95%
(D,99.5%) (<5% D2O)
(D,99.8%)+0.03% V/V TMS
(D,99.8%)+TMS(0.03%)
-200+325目, 99.95%(高纯试剂)
-200目,97%
-22 目,99.999%(高纯试剂)
0%
0.01M,pH7.5
0.01M,pH8.5
0.01mol/L
0.05000 mol/L (0.05N)
0.05mol/L in H2O
0.05mol/L(0.05M)
0.1 M in poly(dimethylsiloxane), vinyl terminated
0.1 M(溶剂:HOAc)
0.15wt%
0.1M,pH8.0,10×,过滤及高温双重灭菌
0.1g/L, 介质: H2O
0.2M, pH6.8
0.2M, pH9.0
0.2M,pH4.5
0.2M,pH5.0
0.2M,pH9.0
0.2mol/L,介质: H2O
0.2mol/L,基体: H2O
0.3~0.8mmol/g, 100~200 mesh, 1% DVB
0.4mol/L, 介质: H2O
0.5 M in THF
0.5% in H2O
0.5-0.85 mm
0.5M in THF
0.5M,pH9.0
0.5M,pH9.4
0.5M,pH9.5
0.5MinTHF
0.5g/10min(熔融指数)
0.9% NaCl
1% (溶剂:乙醇)
1% in H2O
1:30000
1.0 M in H2O
1.000 mol/L (1N)
1.0M solution of THF
1.0M,pH6.0
1.0mol/L in THF
1.1% in H2O, surfactant-free, high-conductivity grade
1.2-1.6 mm
1.3 wt % dispersion in H2O, conductive grade
1.5 M in H2O
1.5M solution of Toluene
1.6 M in THF
1.7 M solution of THF
1.7mol/L in Heptane
1.9-2.2M
10% Pd(OH)2
10%乙醇溶液
10%的水溶液,约2.4mol|L
10:1提纯
10μg/ml,u=2%
100 μg/mL in methanol
100 mg/ml in Ethanol
100µg/ml(溶剂:1%HNO3)
100μ g/mL in Acetonitrile
100μg/mL in Methanol, 不确定度3%
100μg/mL
100μg/ml,u=3%
100μg/ml(U%=2,溶剂:丙酮)
100μg/ml(u=2%,溶剂:石油醚)
100-200 mesh, 1%DVB,Substitution 0.3-0.8mmol/g
100-200 mesh
100-250U/MG
100-300nm, 99.5% metals basis
1000μg/mL
1000μg/ml(溶剂:1.0 mol/L HNO3)
1000μg/ml(溶剂:H2O)
100000 U/g
100000 U
100000mPa.s
10000U/mg
1000ug/L
1000ug/ml(溶剂:1.0 mol/L HNO3)
1000ug/ml
100g/ml,H2O
100mg/L
100nm,99.5%
10mg/mL, 水分散液
10ug/ml in methanol
10x,电泳适用,澄清过滤
11.2%(Rh计量)
12醇:14醇=70:30,MOA-20
12醇:14醇=70:30,MOA-3
12醇:14醇=70:30,MOA-5
12醇:14醇=70:30,MOA-7
12醇:14醇=70:30,MOA-9
12.0-14.5% (以Fe计量)
12.5mmol/L 介质:H2O
130U/mg
14% in methanol
14% solution in H2O
14.5%(Pd计量)
15 units/mg solid
15 wt. % in H2O
15%Mo
15.0 - 16.0 %(Zr计量)
15.0-18.0 mPa.s,丁醛基40-45%
15.2%(Pt计量)
1500~2500mpa.s,25℃
15g/L,介质: H2O
15mPa.s
17.1%(Pd计量)
17.5 - 19.0 %(BF3计量)
18-22mPa.s(5% in toluene:isopropanol 80:20,25°C)
18.5%(Pd计量)
180-220mPa.s(5% in toluene:isopropanol 80:20,25°C)
19-23% Ce basis
1M 环己烷溶液
1M in H2O
1M,pH7.4
1M,pH8.5
1X
1g/LMeCN
1mL可灭活120,000单位的青霉素,从蜡状芽孢杆菌所得,冷冻干燥粉末
1mol/L
2 wt. % in H2O
2% (w/v) in H2O
2%水溶液
2%粘度:6mPa.s,甲氧基:28-30%;羟丙基:7.0-12%
2µm
2.0 代 溶液,20wt.% in methanol
2.0 M in THF/n-Hexane
2.0M 己烷溶液
2.5%(溶剂:H2O)
2.5g/L, 介质: H2O
20 wt. % in ethanol
20 wt.% ,30nm(溶剂:异丙醇)
20 wt.% suspension in THF
20% in C6H5Cl
20×,过滤除菌,无酶
20-60 mesh
20.8%(Pd计量)
200-300 目
2000目
2000u/g, 来自牛
200mM,100×,过滤除菌,细胞培养适用
200ug/ml,H2O
20X,pH7.6
20mg/ml
20u/mg
21.5%(Pd计量)
22-25% aqueous solution
22.00%
25% solids in H2O
250-500u/mg, 来源于莱克曼尼乳杆菌
250000(DS=1.2) ,400-800 mPa.s
25cSt(40℃)
25mM
2600~3300mpa.s,25℃
27% in C4H8O2
27.7%(Pd计量)
270-330mPa.s(5% in toluene:isopropanol 80:20,25°C)
28 kDa (SDS-PAGE)
28% in water
2M in H2O
2mM in DMSO
3%无苯并芘
3-20units/mg protein
3-5mm,干燥剂用
3.0 M solution of THF
3.0-5.0mm(元素分析仪试剂)
3.175mm 直径 x 6.35mm 长, 99.95% (metals basis去除Ta)
3.4μm
3.405mol/L,溶剂H2O
30 wt. % (30nm,溶剂:1,2-丙二醇单甲醚乙酸酯)
30 wt. % (90nm,溶剂:1,2-丙二醇单甲醚乙酸酯)
30 wt. % in H2O
30% in Tetrahydrofuran
30%(Brij-35) in H2O
30%-32.5%活性含量(以EDTMP.Na计)
30±2% in H2O
30目
30-35 wt. % in 200#Paint solvent
30-35% in H2O
30-35%
30-60 目
30.6 - 39.0 %Cu
300u/mg,生物技术级
300u/mg
30g/L in H2O
32.00%
325目(药用试剂)
34-40%Ca
34.9%(Pd计量)
3400~5000mpa.s,25℃
35% in H2O
35% in water
35-39%
35.8-36.1%(Ru计量)
3500 units/mg
35wt.% in H20
36.0-40.0%(以Ru计量)
3mg/L(溶剂:乙腈)
4% Ca
4.0 代 溶液,20 wt. % in methanol
4.00%
40 %(Pd计量)
40 wt. %(溶剂:正丁醇)
40 wt. %(溶剂:H2O)
40 wt.%(溶剂:MeOH)
40% 水溶液
40% in Water
40-45%(以Ru计量)
40-60%
40-60目,高沸点化合物,微量水分析
40.5%-42.5% Pb
4000-5000 cps (60°C)
40000mPa.s
400mPa.s
40g/L in H2O
40g/L, 介质: H2O
40wt. % in D2O, 98 atom % D
41%(Pd计量)
43% NaPO3
43.6%(wt) in dichloromethane
44%(Pd计量)
44-50%
44.00%
45%-50% 活性组分
45~50%
45-55 %(w/w) in H2O, ≥98 atom % 13C, ≥98%(CP)
45-55% in Water
45-55%(Ru 计量)
45-55mPa.s(5% in toluene:isopropanol 80:20,25°C)
47%-53%(以酸计)
48~50 %(Au计量)
48-50%
49 wt. % in Hexane, Ce: 12%
49-53 wt. %(溶剂:H2O)
4A
4X,pH 3-7
4mm-6mm,干燥剂用
5% Pd basis
5%水溶液
5%(溶剂:H2O)
5-10 nm 粒径, 20 wt. % 水溶液
50 mg/mL in water
50 wt. % in water
50% in Chlorocyclohexane
50% in triacetin, stabilized
50% w/w(溶剂:H2O)
50%乙醇溶液(共聚物Copolymer,3:7)
50%乙醇溶液(共聚物Copolymer,7:3)
50%甲苯溶液
50%甲醇溶液
50%(MW 25,000,溶剂:水)
50%(GC), 异构体混合物
50%aqueoussolution(99.9%-Eu)(REO)
50%inxylene
50-54%(以Ir 计量)
50.0%(以Pt 计量)
50.0%(HPLC)
5000-7000国际单位每毫克
500g/L in H2O
500nm
50mM,pH9.0
50nm,20-30% in Water
50nm(50 wt. % in H2O)
55%, Soluble in isobutanol
56% 8微米
59.5%(Ru计量)
595ug/mg
5U/μL
5X
5mg水/ml
5mm 或更小, 99.9999%(高纯试剂)
5mol/L (溶剂:1mol/L NaOH溶液)
5wt. % in methanol
6 wt. % (on silica gel)
6% w/v
6-9mPa.s,5%甲苯/异丙醇80:20
60 wt. % in H2O
60% in water,300-500ppm MEHQ
60%溶液
60%(溶剂:水)
60%(生物染色试剂)
60-200目
60-80mPa.s(5% in toluene:ethanol 80:20,25°C)
6000-8000 mPa.s (40°C)
60000U/mg
6000U/mg
61.0IU/mg
62%(Ir计量)
65 % water
65% in water
65%, 来源于苹果
65%(GC)
653g/mg
70 wt.% in 1-Methoxy-2-propyl acetate
70% in H2O
70%的水溶液,约7.3mol|L
70%(含30%甲醇和水)
70wt. % in H2O
720 I.U./mg
73-79%
73.00%
74%,光球状,3-5mm
74%,片状
75%,单钠盐和二钠盐的混合物
750ug/mg,USP
80 wt. %(溶剂:正丁醇)
80% (HPLC)
80% Mixture of Isomers
80%, 粉末
80%(显微镜试剂)
80%(蛋白质)
80%(mixture)
80%-85%
80~100目,C1-C2烃,CO,CO2,C2H2,C2H4,C3H6分离
80-100目(色谱柱专用)
80-100目,乙烃,HCL分析
80-100mPa.s(5% in toluene:ethanol 80:20,25°C)
80-100nm
8000目
85% (溶剂:六甲基二硅氧烷)
85% (T), M.W. 25,000-50,000
85%,GC
85%(以Fe2O3计量)
85%(效价5-6万IU/mg,比活12万IU/mg,来源人类尿液)
85%(Pd计量)
85/38%
85-90%(工业级)
85.4%(Pt计量)
88% (m- and p- mixture)(stabilized with TBC + ONP + o-Nitrocresol)
88%(耐热型)
90% (stabilized with TBC)
90% mix TBC as stabilizer
90%, 黄色固体
90%,(顺反异构体混和物)
90%(分子生物学试剂)
90%(同分异构体混合试剂)
90%(含100ppm MEHQ稳定剂)
90%(细胞培养试剂)
90%(GC 技术试剂)
90%,LC
90%(荧光分析试剂)
90%(GC)
90%(OD:8-15nm,Length:30-50μm)
90%(Sum of A4+A7)
90%(stabilized with TBC)
90-110mPa.s(5% in toluene:isopropanol 80:20,25°C)
92% (mixture of monomer and dimer)
93%,含200 ppm TBC 阻聚剂
94% HPLC
95% +(stabilized with TBC)
95% (contains <6%solvent)
95% (contains =<11%H2O)
95% (contains 3-7%NH4Cl)
95% (isomer mixture)
95% (mixture of isomers)
95% anhydrous basis
95%,来源松科
95%,来源柑橘
95%,蓝相
95%生物技术级
95%(外径:<2nm,长度:5-30μm)
95%(来源于马)
95%(100ppm MEHQ 稳定剂)
95%, 异构体混合物(反式为主)
95%, 0.1% 4-甲氧基苯酚稳定剂
95%,100目
95%,1M solution in water
95%,T
95%(包含三酯四酯)
95%(含40%的十八烷基醚硫酸钠)
95%(ID: 2-7nm,OD:11nm,Length:10um)
95%(ID:3-5nm,OD:8-15nm,Length:0.2-2um,-OH:≥3.7wt%)
95%(mixture)
95.0%(total of isomers)
95.0%LC
96% dry weight,5-10% 甲醇做稳定剂
96%,指示剂(pH 11.5-14.0)
96%,混合构型
96%(异构体混合试剂)
96%(酯含量)
96%(Mixture of isomers)
96~100%
97% (>97%ee)
97% (mix)
97% (stabilized with NaHCO3)
97% mix TBC as stabilizer
97% mix
97%,含稳定剂HQ
97%,含铜稳定剂
97%,含TBC稳定剂
97%,顺反异构体混合物
97%分子量10000
97%分子量3000
97%分子量400000
97%分子量600000
97%(含KOH抑制剂)
97%(基于干物质)in 25% H2O
97%(香料试剂)
97%(ee:98%)
97%, 含0.01% BHT稳定剂
97%, (E)+(Z)
97%, mixture of 2- and 4-isomers
97%,0.1% 对叔丁基邻苯二酚作稳定剂
97%(分析标准试剂)
97%(含200-300ppmMEHQ稳定剂)
97%(顺式和反式混和物)
97%(高纯试剂)
97%(0.02% 4-methoxypheno)
97%(BET 表面面积 8~16 m2/g)
97%(GC衍生化试剂,含1% TBDMSCl)
97%(GC),含300ppmMEHQ稳定剂
97%(GC)(标准试剂)
97%(NMR)
97%(contains of Anhydride)
97%(stab. with hydroquinone)
97%cis-1,4
97.0% (NT)
97.500%
98 atom % 15N, 99 atom % 13C
98 atom% D,99%(CP)
98% +(GC)
98% +(HPLC)(Loss on drying<5%)
98% +(contains 0.1-0.2%MeHQ)
98% +(isomer mixture)
98% +(isomers mixture)(stabilized with 30-50ppm 4-tert-butylcatechol)
98% +(only trans-)
98% +(stabilized with 0.3-0.5% BHT)
98% +(stabilized with Amylene)
98% 镍42%
98% (GC)
98% (TLC)
98% (contains ~trihydrochloride)
98% (contains 1-(3,6-Dimethylpyrazin-2-yl)ethanone)
98% (contains H2O)
98% (only trans)
98% (racemate)
98% 97.5%ee
98% Au Assay:25.1 ± 0.6%
98% CP
98% Mixture of Isomers
98% contains ca. 11% dioxane
98% dry weight
98% stabilized with TBC
98% trace metals basis excluding Zr
98% trace metals basis
98%+,生物技术级,来源于牛
98%, 粒径; 400-700nm
98%, 99 atom % 13C
98%,用于过氧化物酶试验
98%,白色固体
98%,黄相
98%,stabilized with BHT
98%绿色
98%(同分异构体混合物)
98%(含稳定剂)
98%(含70-100ppm对苯二酚稳定剂试剂)
98%(高纯试剂)
98%(<70μm生物医用级试剂)
98%(4~8μm)
98%(MEHQ作为稳定剂)
98%(ee 99%)
98%(ee:99%)
98%, 325目
98%,含K2CO3稳定剂
98%,大颗粒
98%,非对映异构体混合物
98%,300目
98%,99%ee
98%,GC&N
98%,M.W ~80000
98%,Pd~35%
98%,pd 15%
98%(分析对照品试剂)
98%(顺式和反式混合物)
98%((干重,可能最多含5%水分)
98%(4 Times Purification)
98%(HPLC),固体
98%(HPLC)(N)
98%(HPLC)(T)
98%(contains of Anhydride)
98%(mixture of cis and trans)
98%(stabilized with BHT)
98%(total of isomers)
98.0% 生物技术级
98.0% (TLC)
98.0% (sum of isomers, HPLC), ~2500 U/mg, stabilized with BHT
98.0-102.0%
98.5% (10%atom)
98.5% trace metals basis
99 atom %13C, 99%(CP)
99% Rh>38.5%
99% (stabilized with BHT)
99% (stabilized with MgO)
99% contains 3%CH2Cl2
99%, 粒径<10μm
99%, 高纯级
99%, 0.1-1mm
99%, 1-3mm
99%, ee 99%
99%,单杂<0.2%,ee99.5%
99%,含40 - 60 ppm MEHQ 稳定剂
99%,含50 - 100 ppm BHT 稳定剂
99%,无氯
99%,锐钛,100nm
99%,顺反混合物
99%,(15-20% Bi)
99%,(mixture of isomers)
99%,0.1%单杂
99%,10μm
99%,15nm,疏水性
99%,2-4μm
99%,BP
99%(光致抗蚀试剂)
99%(外消旋体与内消旋体混合物)
99%(超纯级)
99%(高纯试剂), 1-3μm
99%(高纯试剂),粒径:15nm,比表面积(BET):300±50m2/g
99%(2μm ,高纯试剂)
99%(200nm)
99%(50nm)
99%(6μm)
99%(MW 1200), 粘度: 3500~7500mPa·s 25°C
99%, 10μm
99%, 325目
99%, mixture
99%,黄色结晶针状固体
99%(细胞培养试剂)
99%(1-2 μm)
99%(GC 离子对色谱级)
99%(Pd 9.0% 高纯试剂)
99%(ee 98%)
99%(metals basis excluding Zr)Zr <2%
99%(mixture)
99%AR试剂级
99.0%,含50ppm BHT 抑制剂
99.0%(T)
99.00%,ee99%
99.200%
99.5 atom % D+0.03%TMS,用于 NMR
99.5 atom % D
99.5% ,粒径:1-2um
99.5% 分子量400000
99.5% 生物技术级
99.5% (高纯试剂)
99.5% (metals basis 去除Ni), Ni <0.2%
99.5% 50nm
99.5% Re Assay:85.34 ± 0.8%
99.5% metals basis,≥200目
99.5%,100-200nm
99.5%,15±5nm
99.5%,150-200目
99.5%,200目
99.5%,200nm
99.5%,30±5nm
99.5%金属基,5μm
99.5%(电子试剂),0.3~0.5um
99.5%(高效液相色谱)
99.5%(高纯试剂,3 μm)
99.5%(20nm-50nm )
99.5%(25μm 高纯试剂)
99.5%(40nm 球形)
99.5%(500nm)
99.5%(Water≤50 ppm )
99.5%,异构体混合物
99.5%(生物技术试剂)
99.5%(50nm)
99.7%(分子筛、 Water≤50 ppm)
99.8% (100nm,金红,亲油高纯试剂)
99.8% (100nm,锐钛,亲油高纯试剂)
99.8%,比表面积(BET):115m2/g;粒径:7-40nm
99.8%,比表面积(BET):150m2/g;粒径:7-40nm
99.8%,比表面积(BET):230m2/g;粒径:7-40nm
99.8%,200目
99.8%(分析标准试剂)
99.8%(多肽合成试剂)
99.8%(比表面积(BET):200平方米/克;粒径:7-40nm)
99.8%(100nm,金红,亲水高纯试剂)
99.8%(25nm,金红,亲水高纯试剂)
99.8%(25nm,锐钛,亲水高纯试剂)
99.8%(40nm 锐钛 亲水高纯试剂)
99.8%(5-10nm,锐钛,亲水亲油高纯试剂)
99.8%(60nm 金红 亲水高纯试剂)
99.9 % metals basis
99.9% (metals basis), Pt 44.9% min
99.9% metal basis
99.9%, 深蓝色, 用作透明隔热薄膜
99.9%, 球型, D50=0.6-1um, 四方晶体-铁电体
99.9%, 球型, D50=0.6-1um
99.9%, 白色
99.9%, 100±5nm
99.9%, 300±5nm
99.9%,100nm
99.9%,15-45um
99.9%,20nm
99.9%,23um
99.9%,27um
99.9%,3~4um
99.9%,30nm
99.9%,40nm
99.9%,500 目
99.9%,500nm
99.9%,8~10um
99.9%(≤1μm高纯试剂)
99.9%(生物技术级)
99.9%(高纯试剂),粒径≤1μm
99.9%(高纯试剂),10μm
99.9%(高纯试剂),500nm
99.9%(高纯试剂)200nm
99.9%(高纯试剂,10-20μm)
99.9%(高纯试剂,500nm-1000nm)
99.9%(2 μm,高纯试剂)
99.9%(30±10nm高纯试剂)
99.9%(30nm, 高纯试剂)
99.9%(GC顶空进样)
99.9%, 200目
99.9%(比表面积≥120m2/g;粒径:30nm)
99.9%(GC标准试剂)
99.9%metal basis,D1=1μm
99.95% metal basis, Ru 25.3%最低
99.95%(分析对照品试剂)
99.95%(高纯试剂,400nm)
99.95%(高纯试剂,1200目)
99.95%(高纯试剂,4000目)
99.95%(高纯试剂,5000目)
99.95%(高纯试剂,750-850目)
99.95%(高纯试剂,80-120目)
99.95(高纯试剂,8000目)
99.96%(+0.03% V/V TMS)
99.96%(高纯试剂)
99.97%(高纯试剂)
99.99% (粒径:2μm 高纯试剂)
99.99% (粒径:5μm 高纯试剂)
99.99% (100nm, 高纯试剂)
99.99% (200nm, 高纯试剂)
99.99% metals basis,γ相,20nm
99.99% metals basis,2~10μm
99.99% metals basis,99.7-100.5% dry basis
99.99% metals basis, Os 52-56%
99.99% metals basis,≤0.1μm
99.99% metals basis,<50nm
99.99% trace metals basis, <100 nm
99.99%, 1μm
99.99%,3-5 um
99.99%晶体
99.99%(高纯试剂 4mm)
99.99%(高纯试剂), γ相, 40nm
99.99%(高纯试剂),主体晶相,30nm-50nm
99.99%(高纯试剂),粉末
99.99%(高纯试剂),不规则块状
99.99%(0.25mm 直径 高纯试剂)
99.99%(0.5mm 直径 高纯试剂)
99.99%(1mm 直径 高纯试剂)
99.99%(高纯试剂,晶型γ,20nm)
99.99%(高纯试剂,1-3mm)
99.997%(高纯试剂)
99.998% trace metals basis,结晶,粉末
99.999 %(高纯试剂)
99.999%高纯
99.999%(>200目 高纯试剂)
99.999%(100目 高纯试剂)
99.999%(200目 高纯试剂)
99.9995%(高纯试剂)
99.9999%(高纯试剂)
ACS reagent, for spectrophotometric det. of Cd,Cu,Hg,Pb,Zn, ≥98%(TLC)
ACS, ≥98.5%
APG 1214, 50%
AR 块状
AR, 325目, 白色
AR, 99.5%,低温煅烧
AR,>97.0%(GC)
AR,>98.0%(GC)
AR,≥98.0% (GC)
AR,≥99.8%
AR,16-30目,白色
AR,2-4目
AR,200-250目
AR,40-60目,白色
AR,43.0 - 47.0 %(Co 计量)
AR,50μm,白色
AR,90%,M/G=1:2
AR,92%
AR,98%,10-20目
AR,98%,40-60目
AR,99%,粉末
AR,99%(高纯试剂)
AR,99.0 %
AR,99.5%(200目)
AR,99.5%(高纯试剂)
AR,Fe 21-23%
AR, 氟含量25%
AR,无水级
AR,来源于玉米
AR,硅改性
AR,硝酸法
AR,硫酸铝法
AR,81-83% as MoO3
AR(显色试剂)
AR(碱溶)
AR(醇溶)
Al≥16%
Au 48-50%
BET surf. area 1300-1600m2/g
BET:350-450_/g,孔径:0.56-0.58 nm
BF3 ≥19%
BF3 ≥60%, 白色固体
BF3: 25%-26%
BF3: 34%-36%
BNK-LK3033
BR, 15u/mg protein
BR, 2u/mg protein
BR,1000u/mg,来源于牛胰腺
BR,100u/mg
BR,200u/g
BR,300u/mg
BR,5万U/g
BR,96%
BR,加替沙星干品含量>78%
BR,1200u/mg
BR,2000u/g
BR,800-900 g/cm2
BR,800u/mg
BioChemika, ≥99%
BioReagent ≥10.0 mg/mL (UV)
BioReagent, for molecular biology
Br≈58%
C10-HSL,AHL信号分子
CARBON 44%-45%
CH-87工业除氟专用
CH-93
CHLOROFORM-D(D, 99.8%) +0.03% V/V TMS
CP,粉末
CP,60%
CP,80%
CP,99.0%
CP-70
CTBN(粘度:30000,分子量:2000-3000)
Cage Content (GPC)≥85%
Collagen from chicken, Type II
Collagen from fish, 90%
Content(1-MCP): ≥4.0%,Carrier cyclodextrin
Cu>36%
Cu:8%
D,99%,无水级
D,99%
D4(D, 99.8%) +0.03% V/V TMS
DIMETHYL SULFOXIDE-D6(D, 99.9%) +0.03% V/V TMS
Dye content 90 %
E-1306,羟值:120±5
E-1340,羟值:28±5
FG
Fe ≥ 38%
Fe 25-35% w/w
Fe(III)16.5-20%; Fe(II) max 5%
GC,99%
GC衍生化试剂(含1% 三甲基氯硅烷)
GR, 99.8%
GR,≥99.0% (GC)
GR,90%
HPLC≥95%
HPN-20E
I型,粘度:100mPa.s
I型,粘度:30mPa.s
ID:2-5nm, OD:<8nm, Length:10-30μm
ID:3-5nm,OD:8-15nm,Length:~50um,Ni:>60wt%
ID:5-10nm,OD:10-20nm,Length:10-30um,Ni: >60wt%
ID:5-10nm,OD:20-30nm,Length:10-30μm,Ni:>60wt%
ID:5-15nm,OD:>50nm,Length:10-20μm,Ni:>60wt%
II型,粘度:100000mPa.s
II型,粘度:15000mPa.s
II型,粘度:400mPa.s
III型,羟值(mmol/g): 0.65-0.70
JIS K8001
K-value 59-55
K-value 62-60
K-value 72-71
LC-MS
M.W :30000-100000
M.W 3000
M.W 7000-7500
M.W. 13,000, Mw/Mn 1.06
M.W. 2,400
M.W. 300,99%,粘度:200~500mPa·s 25°C
MP.100-140°C
MW:40000
MW-25000
Mn ~15,000 by GPC;Mw ~34,000 by GPC
Mn ~1700
Mn ~2700
Mn ~3800
Mn 1,000-1,200
Mn 2000
Mn 6,000
Mn: ~1500
Mn: ~4800
Mn: ~5300
Mn~12,000, Mw~30,000, 25wt% in THF
Mn~120,000
Mn~150,000
Mn~25000
Mn>25,000 by GPC
Mo 56.5%
Mo: 45% --63%
Mo≥61.1 %
Mw ~ 16.0 w Styrene 10 mol% PDI < 2.0
Mw ~ 50.0 w Styrene 10 mol% PDI < 2.0
Mw ~ 6.0 w 白色粉末
Mw ~10,000
Mw ~1000000,粉末
Mw ~1000
Mw ~120,000, Mn ~50,000
Mw ~27,000
Mw 10,000-100,000 by GPC
Mw/Mn=50k/140k
Mw=1000
Mw=5000
Mw=80000,液体
Mw~ 3000
Mw~ 4500
Mw~ 5000
Mw~1000
Mw~220,000
Mw~3.0 w PDI~3
Mw~55,000, Mn~20,000
Mw≈10,000
Mw≥200 KD, 载量2.6-3.4mmol/g
NA-21
NR50
Na 型离子交换树脂
Natural
OH型
PC50
PC60
PC70
PC90
PEG400MO
PEG600MO
PEH-6
PH 1%(30minutes stirring)2.0- 4.0,Na(8%-11%)
PPG-2000DO
Pb ≥82%
Pd ~40.0%
Pd 20.5%
Pd 44.8%
Pd 58.2%
Pd1%
Pd10%
Ph Eur.,BP,98%
Ph Eur
Ph. Eur.,BP,USP,99-100.5%
Protein ≥85 % by biuret
Pt 34.0%
Pt,18.02%
Re: 80g/L
Rh 17.1%
Ru 23.0% min
SAPO-34 分子筛
SSA≥550 m2/g, 孔容≥0.27 cm3/g
SUPER离子对色谱级
SU
SiO2/Al2O3 (mole ratio) ≈ 115-125
SiO2/Al2O3 (mole ratio) ≈ 20-30
SiO2/Al2O3 (mole ratio) ≈ 38-40,氢型
SiO2/Al2O3 (mole ratio) ≈ 38-40,钠型
SiO2/Al2O3 (mole ratio) ≈ 50-70
SiO2/Al2O3 (mole ratio) ≈ 70-90
Sn 56%+-0.5%
Solution Complete
Standard for GC, ≥99.5%(GC)
Standard for GC,≥99.0%(GC)
Strength ≥290%
Strength 95-105%
Sum isomers (GC) ≥ 98.0 % (a/a)
T-42H
USP, >99%
USP2910,2%粘度:3mPa.s,甲氧基:28-30%;羟丙基:7.0-12%
UV97%混合物
UiO-66-BDC-NH2, BDC-NH2:Zr=0.9-1.0
Viscosity:3600~7000 mPa.s
W-180
WBG-II
White granular,viscosity:0.8-0.83mPa·s
Zn 10-12%(325目)
ZnO≥61%, CrO3≥19%
ZnS含量≥28.0%
acrylonitrile 37-39wt. %
analytical standard ≥99.0% (GC)
analytical standard ≥98.0%
anhydrous,98%
anhydrous,98%
approx. 1-5 mm
average M.W. 1000
average Mn ~1,000
average Mn ~27,000
average Mn ~400
average Mn 10,000
average Mn 2,000
average Mn 2000
average Mn 2090-2360
average Mn 40,000
average Mn~2,300 (narrow MW distribution), isocyanate ~3.6wt. %
average Mn~328
average Mn~800
average Mn-345
average Mn40,000, powder
average Mv 1000000
average Mw ~(162.21)n
average Mw ~100,000 by GPC, 30.0 wt% in THF
average Mw ~1000
average Mw ~12,000
average Mw ~250,000 by GPC
average Mw ~270,000
average Mw ~380,000
average Mw ~40,000 by GPC, 25%wt in THF
average Mw ~65,000 by GPC, 25 wt% in THF
average Mw ~800 by LS, average Mn ~600 by GPC
average Mw 10,000-50,000
average Mw 100,000~120,000
average Mw 3,000, 50 wt. % in H2O
average Mw 4,000-6,000, 40 wt. % in H2O
average Mw 600-800
average Mw~110,000
average Mw~9,100 by GPC, average Mn~3,900 by GPC, maleic anhydride 8-10wt. %
average Mw:3800~5000
average Mw100,000-140,000
average Mw5600~6400,来源于猪肠粘膜
average mol wt 500,000
ca. 10% weight in hexanes
crude source of omega-3 fatty acids
diameter 0.2 - 0.5μm ,2.5% w/v
each 100mM,4×,过滤及高温双重灭菌
erage Mw~118,000 by GPC, contains >0.03% antioxidant as inhibitor
for HPLC,≥99.5%
for HPLC,99.7%
for LC-MS, 色谱级
for fluorescence,~1% in H2O
for molecular biology, BioReagent
for spectrophotometric det. of Cu, ≥99%
for spectrophotometric det. of Cu, Zn
for spectrophotometric det. of Fe, ≥97%
for synthesis, mixture of isomers
for the spectrophotometric determination of Fe, Pd, V, ≥99%
from Saccharomyces cerevisiae, ≤1% β-isomer, ≥95%
from arthrobacter protophormiae,≥20 u/mg
from arthrobacter protophormiae,10 u/mg
indicator
inherent viscosity 0.470-0.560dL/g
inherent viscosity: 0.3-2.5dl/g
lactide:glycolide(65:35),Mw 40000-75000
lactide:glycolide(75:25),mol wt 66000-107000
low molecular weight
lyophilized powder, 5.0-15.0 units/mg protein
melt index 11 g/10 min(279°C/49 newton), pellets
mixture of isomers,90%
mol wt >30,000
mol wt 5,000-15,000
n:30-50,水溶解度<4g/100ml
n≈25
n≈29
n≈45
n≈4
nanopowder, <200nm particle size (BET), >99%
natural,FG
np-10型
np-7型
np-9型
odorless, contains ≥10ppm BHT
pH 8.0(不含尿素)
pH 8.0(含8mol/L尿素)
pH:6.0(YELLOW)-7.0(PURPLE)-9.0(PURPLISH RED)
pH:6.8(红)-8.0(黄)
pH5.8±0.2
pH7.4
particle size : <10nm
particle size:3 mm,Mw ~110,000
pellets, viscosity 1,400 poise (310 °C)(lit.)
practical grade, ≥85% (titration), powder
ratiocarbondioxide/dimethylamine<2:1
research grade, 99 atom % 13C
sb57.05%
solid, >= 98 % HPLC
suitable for plant cell culture
sulfonyl fluoride form
surface area 250 m2/g
technical grade, 80 %
technical,≥85 %
tinctorial strength 97%-103%
trace metals basis(99.999%钙钛矿专用)
used as a stain and brightening agent
verage Mn ~3000
viscosity 1,300-2,200 cP (25 °C)(lit.)
viscosity 1.4dL/g
viscosity 25-35cSt(25 C)
viscosity 450-550cSt(25 C)
viscosity 50-65cSt(25 C)
viscosity 80-120cSt(25 C)
viscosity~ 150 mPa.s
viscosity:300-600 cSt
<100nm(TEM),20 wt. % in H2O
<160 nm particle size(BET),98%
>150u/mg
>200 I.U. per mg
>30 % absorption capacity (water)(at 80% rel. humidity, 25°C)
>3000 U/mg
>360u/mg,来源于肠系膜明串珠菌
>50 units/mg protein (Bradford)
>50.0%(GC)
>50.0%(T)
>55.0%(GC)
>60%,ID:0.8-1.6nm,OD:1-2nm,Length:1-3μm,-COOH:~2.73wt%
>60%,ID:1-3nm,OD: 2-4nm,Length:0.5-2 um
>60%,ID:1-3nm,OD:2-4nm,Length:~50μm,-COOH:~2.6wt%
>60%,ID:1-3nm;OD:2-4nm;Length:~50μm
>60%,OD:ID:0.8-1.6nm,1-2nm,Length:5-30um
>65.0%(HPLC)
>70%(GC)
>70.0%(N)
>70.0%(T)
>75%,OD:1-2nm,Length:20μm
>75%(GC)
>75.0%(HPLC)(T)
>80% isotactic
>83.0%(GC)
>85%蛋白,鸡鸭毛来源,分子量小于2000
>85.0%(GC)(N)
>87.0%(GC)
>90%, ID:60nm, OD:70nm, Length:<10μm
>90%,ID:0.8-1.6nm,OD:1-2nm,Length:1-3μm,-OH:~4wt%
>90%,ID:0.8-1.6nm,OD:1-2nm,Length:1-3um
>90%,ID:0.8-1.6nm,OD:1-2nm,Length:5-30μm,-OH:~4wt%
>90.0%(N)
>90.0%(NMR)
>93.0%(GC)(T)
>94.0%(GC)(T)
>95%,ID:0.8-1.6nm,OD:1-2nm,Length:1-3μm,-COOH:~13.0wt%
>95%,ID:0.8-1.6nm,OD:1-2nm,Length:1-3μm,-OH:~9.0wt%
>95%,ID:0.8-1.6nm,OD:1-2nm,Length:5-30μm,-COOH:~9.0wt%
>95%,ID:0.8-1.6nm,OD:1-2nm,Length:5-30μm,OH:~7.0wt%
>95%,ID:2-5nm,OD:<8nm,Length:0.5-2μm,-COOH:~3.9wt%
>95%,ID:2-5nm,OD:20-30nm,Length:0.5-2μm,-OH:1.8wt%
>95%,ID:3-5nm,OD:8-15nm,Length:0.5-2μm,-COOH:~2.6wt%
>95%,ID:5-10nm,OD:10-20nm,Length:0.5-2μm,-COOH:~2wt%
>95%,ID:5-10nm,OD:20-30nm,Length:0.5-2μm,-COOH:~1.2wt%
>95%,ID:5-10nm,OD:20-30nm,Length:10-30μm,-OH:~1.8wt%
>95%(HPLC)
>95%(LC-MS)
>95%
>96.0%(GC),含0.1% TBC稳定剂
>97.0%(GC)(N)
>97.0%(W)(T)
>98.0%(N)(HPLC)
>99.0%(HPLC)(N)
>99.0%(LC)
>99.9%,ID:5-10nm,OD:10-20nm,Length:10-30μm,-COOH:~1.0wt%
>99.9%,ID:5-10nm,OD:20-30nm,Length:10-30μm,-OH: ~0.88wt%
>99.9%,ID:5-12nm,OD:30-50nm,Length:10-20μm,-OH:~0.5wt%
>99.9%,ID:5-15nm,OD:>50nm,Length:10-20μm,-COOH: ~0.3wt%
~0.5M in 2-methyltetrahydrofuran, ≥95.0%
~0.6 M in DMF
~0.8M in hexane
~1.0 M in H2O(PH=7),for HPLC
~10 mg/mL in methanol
~20 units/mg protein
~25U/mg
~30% active substance
~40% in H2O
~41%(溶剂:H2O)
−10目, ≥99.6% trace metals basis
≥ 500U/mg
≥ 99.0 %
≥0.01unit/mg
≥0.05unit/mg solid
≥0.20unit/mg solid
≥150 units/mg protein (biuret), ammonium sulfate suspension
≥1500U/mg, from Cucurbita species
≥17 Tabor units/mg dry weight
≥2 units/mg dry weight
≥2.8 u/mg,来源于牛肠粘膜
≥2000 units/g
≥200U/mg protein
≥20u/mg solid
≥2500 units/g,米曲霉中表达
≥28%(以ATMP计)
≥30 %(Ba计量)
≥30% (以ATMP计)
≥300U/mg
≥40%,含菜油甾醇乙酸酯
≥4000 units/g
≥42%
≥45%(E)
≥5,000 units/mg dry weight
≥500U/mL
≥500units/mg protein (E1%/280)
≥50u/mg,来源于猪胰腺
≥5U/mg protein
≥60% (HPLC)
≥60%, 来源于油茶籽
≥600U/mg
≥600u/mg,来源于肠系膜明串珠菌
≥65%,含有异构体
≥70%,含2,6-二甲基异构体
≥74%
≥8.7%(Rh计量)
≥800U/mL in H2O
≥87%
≥90% (GC), mixture of isomers
≥90% (GC)
≥90%,苏-和赤-的混和物
≥90%,ID:5-15nm,OD:30-80nm,Length:<10μm
≥90%,OD:10-20nm,Length:5-20μm
≥90%,OD:20-40nm,Length:10-30μm
≥90%,OD:3-8nm,Length:0-10μm
≥90%wt, 400mesh
≥90.0%(HPLC) 水溶液
≥90.0%(T)
≥92%,80-150目,酸性
≥92%(HPLC)
≥93%(GC)
≥94% (HPLC)
≥94% (oligomer purity)
≥94.0%(GC)
≥95%, OD:20-30nm, Length:10-30μm
≥95%,30-40%的甲醇溶液
≥95%,ID:0.8-1.6nm,OD:1-2nm,Length:5-30um
≥95%,ID:5-10nm,OD:20-40nm,Length:1-2 μm
≥95%,ID:5-12nm,OD:30-50nm,Length:~20μm,BET:>300m2/g
≥95%,OD:1-2 nm, Length:4-20μm, Ni≤1ppm
≥95%,OD:1-2 nm,Length:4-20 μm
≥95%,OD:2-5nm, Length:5-15μm, Ni≤1ppm
≥95%,OD:8-15nm, Length:10-30μm, Ni≤1ppm
≥95%, 直径:20-40nm, 长度:1-2μm
≥95%, 10mg/ml in ethanol
≥95%, ee99%
≥95%,10mg/ml Solution
≥95%(CE)
≥95%(HPLC), 50mg/ml 水溶液
≥95%(HPLC)(T)
≥95%(Hg)
≥95.0% (TLC)
≥95.0%(HPLC)
≥96%,顺反混合物
≥96%,Mw~20.0w,n(St) : n(BMA) = 4:1
≥96.0% (HPLC),用于荧光分析
≥97% (NMR)
≥97%, 100ug/ml in ethanol
≥97%,约含≤2%2-丁醇
≥97%(AT)
≥97%(LC&T)
≥97%(Ti)
≥97%(enaymatic)
≥97%(enzymatic)
≥97.0% (TLC)
≥97.0% (calc. based on dry substance, NT)
≥98 % sum of enantiomers
≥98 atom %15N, ≥95%(CP)
≥98% (CP)
≥98% (HPLC), 0.5M 水溶液
≥98%, HPLC标记用
≥98%,含稳定剂吩噻嗪
≥98%,Ru>15.75%
≥98%, ≥98 atom % D
≥98%, A solution in methyl acetate
≥98%,60mg/ml in buffer solution
≥98%(CH)
≥98%(GC), stabilized with MEHQ
≥98%(GC),含稳定剂BHT
≥98%(HPLC), oil
≥98%(TLC)
≥98%(sum of enantiomers)
≥98.0% (T)
≥98.5% (NMR); 99%
≥99% (GC)
≥99% (agarose gel electrophoresis)
≥99%, 用于合成
≥99%, ACS reagent
≥99%,40 mM in Ethanol
≥99%,TCEP,无酶
≥99.9% trace metals basis,<250 nm particle size (TEM), 粉末
不含钙、镁离子和酚红,过滤除菌,无菌无酶,细胞培养适用
不含钙、镁离子和酚红
丰度:95atom%;化学纯度:≥99%
丰度:99atom %;化学纯度:≥98%
丰度:99atom%,化学纯度:≥98.5%
乙烯含量: 50%
乙烯含量:53%;ENB:4.0%
乙酰基含量13.5%, 丁酰基含量38%
乙酰基含量15.5%, 丁酰基含量35.5%
乙酰基含量2%, 丁酰基含量52%
乙酰基含量2%,丁酰基含量53%,粘度0.01-0.03
二氧化硅含量:29%~31%
亚油酸:45%
亚胺当量(克当量): 130 ~ 150
亲水,比表面积:100 m2/g
亲水,比表面积:150 m2/g
亲水,羟值31±3
亲水,羟值37±3
亲水,羟值72±3
亲水,羟值93±3
亲油,羟值150±10
储藏温度
光谱级,>99.9% (GC)
内酯≥30%
冻干粉, 5-15 units/mg protein
冻干粉,≥200万 units
冻干粉(1000万 units)
分子量 15,000
分子量:10,000
分子量:1200
分子量:15-30万,0.1 % (w/v) in H2O
分子量:15000
分子量:20000
分子量:3500-4500
分子量(Mr) 500
分子量240Kda,脱乙酰度大于90%,取代度90%
分析对照品, >99.8%(HPLC)
分析对照品, ≥99.6%(HPLC)
分析对照品, 99.5%
分析对照品,>98%GC
分析对照品,>98.5%
分析对照品,≥90%
分析对照品,≥99.0% (GC)
分析对照品,≥99.7%(HPLC)
分析对照品,≥99.8%(GC)
分析对照品,HPLC≥95%
分析对照品, >98%
分析对照品, ≥99%(HPLC)
分析对照品, ≥99%
分析对照品,>95%,来源于山麦冬
分析对照品,>98%,来源于刺五加干燥根茎
分析对照品,>98%,来源于刺蒺藜
分析对照品,>98%,来源于山银花,灰毡毛忍冬花蕾
分析对照品,>98%,来源于常春藤
分析对照品,>98%,来源于甘草
分析对照品,>98%,来源于红花,葛根,山楂
分析对照品,>98%,来源于绞股蓝
分析对照品,>98%,来源于远志
分析对照品,>98%,来源于香加皮
分析对照品,>98%,来源于鸡冠花,金凤花
分析对照品,>98%,来源于黄花乌头的块根(关白附)
分析对照品,>98%,来源于_藤子
分析对照品,97%
分析对照品,98%,来源于地骨皮
分析对照品,99.5%
分析对照品,HPLC≥95%
分析标准品,≥99%
分析标准品,≥99.9%(HPLC)
分析标准品,99.5%
分析标准品,HPLC≥90%
分析标准品,HPLC≥97%
分析标准品,HPLC≥99%
分析标准品,98%
分析标准试剂(异构体混合试剂)
分析生物学试剂
化妆品级,≥95.0%
医药级,99.5%
升华品99%
单酯含量55%,HLB值11
单酯和二酯的混合物
厚度: 100-200nm, 纯度: 约54-68wt%
原子级
含 L-谷氨酰胺和 HEPES 缓冲液
含固量:40±2%
含氯量: 29%, 含抑制剂
含紫苏醛≥55%
块状
基质:Fe3O4,表面基团:-COOH,粒径:200-300 nm,单位:5mg/ml
基质:Fe3O4,表面基团:-Epoxy,粒径:100-200 nm,单位:5mg/ml
基质:Fe3O4,表面基团:-Epoxy,粒径:400-500 nm,单位:5mg/1ml
基质:Fe3O4,表面基团:-NH2,粒径:500-600 nm,单位:5mg/ml
基质:Fe3O4,表面基团:-SiOH,粒径:100-200 nm,单位:5mg/ml
填料级,白度≥75%
天然矿物, 晶粒, 大约 0.06-0.19in
工业试剂
干粉,无菌无酶,细胞培养适用
平均分子量 ~360
平均分子量 1540
平均分子量 20,000
平均分子量~600,含400-600ppm MEHQ稳定剂
平均分子量为500万- 700万,80目
平均分子量12,000
平均分子量1500
平均分子量4000
平均径向尺寸: 40-50um, 厚度: 1nm, 2mg/mL, dispersion in H2O
平均Mn 670,平均Mw 700
平均Mn~5000
平均Mn~797
平均Mn~70000
平均Mw~25000(按LS计算),平均Mn~10000(按GPC计算),分支
指示剂,20g/L,介质: H2O
摩尔比率3:1
摩尔重量500-5000
支链型,粘度: 1000 mPa·s
支链异构体混合物,含稳定剂MEHQ
无水,99.999% trace metals basis
无水溶剂级
无水试剂
无水,99.999% metals basis
无糖,无HEPES,L-谷氨酰胺,酚红,过滤除菌,细胞培养适用
无菌,100 mM NaCl; 10mM Tris-HCl pH8.0; 1mM EDTA pH 8.0
无RNase的Tris-HCl溶液, Tris-HCl浓度:40mM;pH:7.3 NaCl浓度:60mM; MgCl2浓度:6mM
无RNase
来源于地衣形芽孢杆菌,~70,000 U/g
来源于地衣芽孢杆菌 ,≥2.4 U/g
来源于小麦,2.93ppm(±0.2ppm)
来源于猪胰腺 ,≥3800 units/mg protein
来源于米曲霉,1500u/g
来源于酵母
来源于鱿鱼软骨
来源于鸡蛋黄, 98%, Type I, powder
来源于黑曲霉,Type II, ≥10,000 units/g solid (without added oxygen)
来源猪胰腺(冻干),≥3 units/mg protein
染料含量80%
染料含量95%
染色强度 100%
染色强度100%
校正液溶液pH 4.00±0.01
植物细胞培养级,≥99.5%
橙色结晶
水溶性,80%有效组分
沸点184-188℃
油溶性,97%有效组分
活性组分(以DTPMP计): 31.5~33.5%
活性(以PAPEMP计)≥40%
浓缩液,1mg/ml in H2O
溶剂:H2O,25℃
溶剂:SiO2,表面基团:-COOH,粒径:3-4μm,单位:10mg/ml
溶剂:SiO2,表面基团:-Epoxy,粒径:4-5μm,单位:10mg/ml
溶剂:SiO2,表面基团:-NH2,粒径:1-2μm,单位:10mg/ml
溶剂:SiO2,表面基团:-NH2,粒径:2-3μm,单位:10mg/ml
溶液, 10 wt. %(溶剂:甲醇)
溶液, 100mM
滴熔点142,中粒径25μm
灵敏度0.03EU/ml
灵敏度0.5 EU/ml
灵敏度0.5EU/ml
灵敏度1EU/ml
熔体流动速率:7.30g/10min
熔点标准品
熔点:67-72C
熔点:77-82ºC
熔点:82-87ºC
熔点:87-92C
熔点50~52℃
熔点56~58℃
片状, 3-20 目, 99.998(高纯试剂)
特级
环氧值:0.20~0.28 eq/100g
环氧值:0.70~0.80mol/100g,粘度(25℃):5~25mpa.s
环氧当量 9%~12%
环氧当量: 425 g/mol~575 g/mol
球形10μm-20μm二氧化硅
生物制剂, 适用于细胞培养, 适用于昆虫细胞培养, 适用于植物细胞培养
生物级
用于合成
用于细胞和昆虫细胞培养, 81-83% as MoO3
电子氟化液
电子级,99.5%
电子级,99.9999%(高纯试剂)
电池级, 1.0M LiTFSI,0.2M LiNO3 in DMEDOL=11 Vol%
疏水,比表面积:300 m2/g,20nm
白色粉末
直径 5.0 - 5.9μm ,2.5% w/v
直径2.0- 2.9 μm ,5% w/v
直径8mm
硅胶G,优级
硬脂酸和棕榈酸:≥ 90.0%
硼胺,胺值80~120mgKOH/g
碘氯比1:1
碳含量:30%-60%
穿透硫容:≥40.0%
符合USP测试规范
粉末,来源于豆科的金合欢树属的树干渗出物
粉末5%
粒度 2~5μm
粒度 6~10μm(防腐试剂)
粒径: d,180-280μm
粒径:20 nm,单位:>0.75 A520 Units/ml
粒径:0.500-0.750mm,交换量≥1.6(eq/L)
粒径:100-500nm,BET比表面1000-1600 m2/g
粒径:2-5μm,孔径:120Å
粒径:250μm
粒径3-5mm,吸附量≥40%(RH80)
粒径500nm
粘度 200-300cSt (25 °C)
粘度 8-12cSt (25 °C)
粘度 800-1200cSt (25 °C)
粘度:130-180 mPa.s
粘度:3000-5000mpa.s
粘度~70 mPa.s(25°C)
粘度:1000-1400mpa.s,USP级
粘度:40(轻质)
粘度:800 cst(25°C)
粘度1万
粘度125 cst
粘度200-500mpa.s(25℃)
粘度3000 cst(25°C)
粘度50-200mpa.s 分子量50000,脱乙酰80%~90%
粘性液体
红外光谱试剂
约20%于二氯甲烷中,约1mol/L
约5%于四氢呋喃中, 约1mol/L
约70%的水溶液
约85%的水溶液
纳米级别99.9%
细胞和昆虫细胞培养级, ≥99.5%
细胞培养用注射级
细胞培养适用
缓冲溶液, 10-40 units/mg protein (biuret)
脂环族,胺值260~300mgKOH/g,粘度(25℃)300~600mpa.s
脂肪族,胺值285~345mgKOH/g,粘度(25℃)30~90mpa.s
脂肪族,胺值600~700mgKOH/g,粘度(25℃)50~120mpa.s
脂肪族,胺值600~700mgKOH/g,粘度(25℃)80~150mpa.s
脱乙酰度≥95%(粘度50-100 mpa.s)
荧光发射波长525 nm,0.05 μmol/L
荧光发射波长565 nm,0.05 μmol/L
荧光发射波长585nm,0.05 μmol/L
荧光发射波长605 nm,0.05 μmol/L
荧光粉专用
荧光试剂
药典配方
药用注射级
药用级试剂
药用级
葡萄糖当量13.0-17.0
葡萄糖当量5.0-8.0
试剂级40-80目
试剂级60-80目
试剂级800-1500目
试剂级98%
质谱级
超干, 99.99% (REO)
超干,99.999%(高纯试剂)
超干无水,晶体 99.99%
超干级, 99.9% (REO)
超干级, 99.9% metals basis
超干级, 99.99% (高纯试剂)
超纯,99%
适用于HJ536 水质氨氮测定 水杨酸分光光度法
适用于HJ636-2012
透光率:450nm-500nm
酰胺≥75%
酸值≤1mgKOH/g
酸值mgKOH/g ≤3,皂化值mgKOH/g 210~220
醇解度:87~89%(mol/mol)
醇解度:96.0~98.0%(mol/mol)
铂含量:52.0%
铝离子浓度 10mg/ml
铝离子浓度 4-6mg/ml
铬蓝黑R, 生物技术级
非离子型(分子量:2000万)
非离子型,粘度160-200mpas
颗粒状(淡黄色)
食品级碳酸钙,粒径4-7微米
高纯无水,粉末99.99%
高纯99.999% 紫外级晶体
>30U/mg,10mg/ml in H2O
>70%
(含稳定剂BHT),>98%(GC)
(脂肪酸酰胺的混合物) (含C14, C16 and C18),≥85%
(99.99%-In) (REO)
(99.99%-Sc)(REO)
(D2, 98%) (<5% D2O)
(Pd)≥19.6%
(n=约22),环氧当量:540-580
-100 mesh particle size
0.001mol/L
0.004mol/L in H2O
0.005mol/L 介质:H2O
0.01000 mol/L (0.01N)
0.01mol/L,基体: H2O
0.0200%
0.02000 mol/L (0.02M)
0.02000 mol/L (0.02N)
0.025mol/L 介质: H2O
0.02mol/L,基体: H2O
0.04% 水溶液
0.05%(w/v)
0.05000 mol/L (0.05N)
0.0524mol/L 介质:H2O
0.05M 介质: H2O
0.05mm 直径,99.995%(高纯试剂)
0.05mol/L,基体: H2O
0.0600%
0.1 M solution of THF
0.1 U/mg
0.1 mol/L
0.1% (w/v) in 异丙醇
0.1% (w/v) in water
0.1%,介质: H2O
0.1%,pH8.3
0.1%溶于约90%乙醇中,[用于滴定]
0.1000 mol/L (0.1M)
0.1004mol/L (溶剂:H2O)
0.1005mol/L (溶剂:H2O)
0.15单位/毫克干重
0.1M in H2O(CP)
0.1M in ethanol
0.1M,pH9.0
0.1M,pH7.6,10×,过滤除菌,无酶
0.1N,测定自由基专用
0.1mol/L 介质:H2O
0.2 wt%
0.2% in 1M HCl
0.2% in H2O
0.2% in water
0.2%,pH8.3
0.2-0.5mmol/g
0.2000 mol/L (0.2N)
0.25%(w/v)in water
0.25-15kb, 7条带
0.25M THF
0.25mol/L in H2O
0.25mol/L, 介质: H2O
0.2M, pH3.5
0.2M, pH3
0.2M, pH4.4
0.2M, pH4.5
0.2M, pH5.5
0.2M, pH5
0.2M, pH6.5
0.2M, pH6
0.2M,pH3.5
0.2M,pH5.5
0.2M,pH6.0
0.2M,pH7.5
0.2M
0.2g/L
0.2mol/L(溶剂:MeOH)
0.400%
0.4g/L,介质: H2O
0.4mol/L in H2O
0.5 M slurry in THF
0.5 g/L, 介质: H2O
0.5% (w/v) in water
0.5%水溶液
0.5%w/v in H2O
0.5000 mol/L (0.5N)
0.5M THF溶液,SpcSeal
0.5M solution of THF
0.5M,pH10.0
0.5M溶液浓度,溶剂:水
0.5M, pH5.5
0.5M, pH7.4
0.5M, pH9.5
0.5M,pH7.6
0.5M,pH9.0,10×,过滤除菌,无酶
0.5mol/L PH=8
0.5mol/L in H2O
0.5mol/L, 介质: H2O
0.5mol/L, 介质: H2O
0.6MinTHF
1 U/mg
1 mg/ml (u=2%,溶剂:正己烷)
1 mg/ml(溶剂:H2O)
1 mg/ml
1% (w/v) in H2O
1% (w/v) in water
1% crossl. with DVB, 1.0-1.5 mmol/g, 100-200 mesh
1% in 1,2-dichloroethane
1%溶液
1:1.5型
1×,in PBS,过滤除菌,无酶
1.0 M in THF/hexanes
1.0 M in methylene chloride
1.0 M in toluene
1.0 M solution of 2-methyltetrahydrofuran
1.0 M solution of H2O
1.0 M solution of ethanol
1.0 M solution of methylene chloride
1.0 M solution of tert-butyl methyl ether
1.0 mol/L in H2O
1.0 mol/L in THF
1.0-1.3 wt% in H2O, PH1000
1.00mg/ml(溶剂:纯水)
1.00mg/ml(溶剂:正己烷)
1.0M,pH6.5
1.0M,pH8.5
1.0M,pH9.0
1.3%-1.5% in isopropanol
1.5% w/v
1.5代 固体
1.5-2.0 units/mg
1.5M
1.5g/L,介质: H2O
10 mM in DMSO
10 wt. % (溶剂:H2O)
10% (Pd 计量)
10%, 介质: H2O
10%(~1.3 M 用于气相色谱衍生)
10%,过滤除菌,无酶
10:1 提纯
10μg/mL in H2O
10μg/ml ,u=6%
10μg/ml,u=3%
10-150 kDa
10-200 kDa
10-50 nm, 20% in H2O
100 μg/mL in Acetonitrile
100 u/mg solid
100 ug/mL in ethanol
100μ g/mL in acetonitrile
100μg/mL in Acetonitrile, 不确定度3%
100μg/mL in Acetonitrile
100μg/mL in H2O(以磷酸根计)
100μg/ml u=3%
100μg/ml,溶剂:甲醇
100μg/ml,u=4%
100μg/ml(溶剂:MeOH)
100μg/ml(u=2%,溶剂:MeOH)
100μg/ml(u=3%,溶剂:MeOH)
100μg/ml(u=3%,溶剂:丙酮)
100μg/ml(u=3%,溶剂:石油醚)
100μg/ml(u=4%,溶剂:石油醚)
100μg/ml(u=2%,溶剂:MeOH)
100μg/ml
100条/EA
100-200目,比表面积:300-550 m2/g
100-300 nm, 25% in H2O
1000×
1000μg/mL in Methanol, uncertainty 2%
1000μg/ml,溶剂:甲醇
1000μg/ml(溶剂:1.0 mol/L HNO3)
1000μg/ml(溶剂:10% HCl)
1000μg/ml(溶剂:HNO3 1.0mol/L 用于水质标样)
10000U/g
10000ug/ml,2.0 mol/L HNO3
10000ug/ml,H2O
1000g/ml HNO3 (溶剂:1mol/L HNO3)
1000g/ml,1.0 mol/L HNO3
1000g/ml(溶剂:1% 硝酸)
1000mg/L in H2O
1000mg/L(溶剂:H2O)
1000mg/l
1000ug/ml,介质:2.0 mol/L硝酸
1000ug/ml,1.0 mol/L HNO3
100mM
100ug/ml,H2O,含K+
10M
10X,pH7.0
10X,pH7.6
10g/L,介质: H2O
10g/L
10mM in H2O, PH1.5
10mM in H2O, PH2.0
10mM in H2O, PH2.5
10mM in H2O, PH3.0
10mg/mL in H2O,过滤除菌
10ug/ml
10wt. % in methanol
10wt.% in hexane
10x澄清过滤
12 units/mg(蛋白质)
12% Zr in mineral spirits
12%,15孔,1.5mm,玻璃板
12醇:14醇=70:30,MOA-12
12醇:14醇=70:30,MOA-4
1250目,沉淀法
12500目,气相法
12KU/g
12g/L in H2O
14.2%(Pd计量)
14.4-97.4 kDa
143 units/mg protein
15-20%
15-30nm, 4mg/ml in H2O
15-30nm, 5mg/ml in H2O
150Mg丨2/gMgO
15g/L in H2O
18.09 wt. %(Pd计量,溶剂: nitric acid)
18.2MΩ,过滤及高温双重灭菌,PCR适用
180u/mg(生物技术试剂)
189units/mg protein
1G/L(溶剂:水)
1M (二氯甲烷溶液)
1M solution of Hexanes
1M,无RNase
1M,pH8.5
1M,pH9.0
1M,pH 8.5
1g/L,介质: H2O
1mg/mL in Ethanol
1mg/mL in H2O
1mg/mL
1mg/ml in H2O
1mg/ml,无菌
1mg水/ml, 测含微量水分样品
1mol/L 介质: H2O
1mol/L in THF
1mol/L solution of THF
1mol/L,介质: H2O
2 % cross-linked with divinylbenzene
2 mg/L in methanol
2% in EtOH
2% in water
2% w
2%,pH4.2
2×,变性,过滤除菌
2×
2-3mm
2-5um/99.5%
2.5g/L in H2O
2.6% v/v
2.6M
2.8 M in 2-Methyltetrahydrofuran
20 wt. % 正丙醇溶液
20 wt. % in methanol
20%,pH7.2
20%水溶液
20%甲醇溶液
20×,pH7.0
20目
200 mesh, 99%
200目, 未煅烧, 未酸洗
200目,99.99%
2000 目
2000 U/mL
2000u/g
200g/L, 介质: H2O
200u/Mg
20U/ul
20X,pH7.4
20mg/mL,过滤除菌
21%(Rh计量)
21.3%(Rh 计量)
21.527777777777800%
22.5%(溶剂:H2O)
23.3%(Rh 计量)
240g/L in H2O,适用于GB/T 5750.5 酚盐分光光度法
25 mol% TrFE
25u/mg
26.2%(Pd计量)
27 units/mg
27.4%(以Pd计量)
27.5%(Rh计量)
28% K2O,粉末
28% in water solution
28KDa-30KDa
2X,pH 9.5
2g/L in H2O
2g/L
2mM in H2O
2mm-3mm,干燥剂用
2mol/L in ETOH
3μg/ml in H2O
3-5mg水/ml
3-5mmol/g
3.4 M solution of 2-methyltetrahydrofuran
3.5mol/L(50wt.%)inTHF
3.6g/L in H2O
30 wt. % (50nm,溶剂:1,2-丙二醇单甲醚乙酸酯)
30% w/w 水溶液
30%乙二醇溶液
30%,39:1
30%,PH 2~3(1%溶液)
30%,PH 6.8~8.5(1%溶液)
30μg/mL in H2O(以磷计)
30-35%inwater
3000 目
3000(5um)
300ug/ml,H2O
32%,30:2,过滤除菌,无酶
325目,沉淀法
35 wt. % in H2O
35%-39%(以BHMTPMPA计)
35wt.% in H2O
37 wt. % in H2O
37.5:1
372g/L in H2O
38-42% aqueous solution
38.5-42.5%(Rh计量)
3A
3M, 介质: H2O
3M
3X
3mol/L in ETOH
4 units/mg dry weight
4% isopropanol
4×,含巯基还原剂,过滤除菌,无酶
4-8 目(颗粒)
4.0 代 溶液,10wt. % in methanol
4.5-5.5 wt%
40 wt. % in methanol, contains (3-chloropropyl)trimethoxysilane
40-120目,比表面积350-400 m2/g
40-50% in Water
40-60目,较高沸点样品分析
40-60nm(直径), 5-15μm(长度)
400 目
400目,99.99%
400g/L in H2O,适用于GB/T 5750.5 酚盐分光光度法
400mPa.s,氯含量≤0.1%
400ug/ml,H2O
417g/L, 介质: H2O
43.2-47.6% methacrylic acid basis (calc. on dried substance)
45 mol% TrFE
45-50%, Soluble in isobutanol
45-50%
460μg/mg
48wt. % in H2O
49% in 2-ethylhexanoic acid, Ce 12%
49.5%,3%C,过滤除菌,无酶
49.5%,6%C,过滤除菌,无酶
49g/L in H2O
4M (溶剂:水)
5% (溶剂:乙醇)
5% (w/v) in H2O
5%,5%,过滤除菌,无酶
5×,含DTT,过滤除菌,无酶
5×,过滤除菌,无酶
5×,非变性,过滤除菌
5.4mg/L,1-5层
5.6% in H2O
50% in 2-ethylhexanoic acid
50% in DEP
50% toluene solution
50% w/w solution in methanol
50%乙酸锂溶液
50%(MW 750000,溶剂:水)
50-150 nm, 10% in H2O
50-150 nm, 20% in H2O
50-150units/mg protein
50.00%水溶液
50.5%(Pt计量)
500 units/mg dry weight
5000 目
500mg/L(溶剂:H2O)
500mg/L
50U/mg protein
50X,pH7.4
50X,pH7.6
50X,pH8.0
50nm,40 wt. % in H2O)
50nm(40 wt. % 异丙醇)
50wt%苯溶液
55 wt. % in H2O
55% Mixture of Isomers
55-60 wt%(BF3计量)
56% (以Pt计量)
59.00%
5U/mg
5X,pH6.5
5X,pH7.2
5g/L,介质: H2O
5g/L
5mol/L
5wt%(Rh计量)
6×,绿色荧光,溴酚蓝,过滤除菌
6×,过滤除菌
60 wt. % in methanol,contains (3-chloropropyl)trimethoxysilane
60% w/w in water
60%(工业试剂)
60%(溶剂:H2O)
60~72%(Fe计量)
60-65%
600目
63%~65%
65%(Cl)
65%,LC
66-669 kDa
6X
7-9%
7.5% W/W(以P2O5计量)
7.5g/L in H2O
70% in Toluene
70%,含稳定剂铜屑
70%,分子量9840-14600
70%(用于电泳)
74.00%
75%水溶液
75.0%(GC)
77%(银含量)
7mM in H2O, For ELISA
8-12 目(颗粒)
80% (高纯试剂)
800 units/mg dry weight
800u/mg,生物技术级
80g/L in H2O
85%, 异构体混合物
85%,含稳定剂MEHQ
85%(荧光分析试剂)
85%(荧光试剂)
85%, 异构体混合物
85%(效价7.5万IU/mg,比活10万IU/mg,来源人类尿液)
85%(GC)
85.0%(HPLC)
9%-10%γ-亚麻酸
9-13 μm particle size
9.5-12.5 wt %, OD:40-60nm, Length≤10μm
90% +(HPAEC-PAD)
90% Tech.
90%,单脂
90%,异构体混和物
90%(分析标准试剂)
90%(工业试剂)
90%(荧光分析试剂)
90%, 异构体混合物
90%,GC
90%,recombinant, expressed in E. coli
90%(HNMR)
900-1200 m2/g
93% (stabilized with Phenothiazine)
93%,黄相
94+%
94.0% (HPLC)
95 %(外径:1~2 nm,长度:4~20µm),双侧开口
95 atom % 6Li
95% (stabilized with TBC)
95% +(stabilized with BHT)
95% +(stabilized with Copper chip)
95% +(stabilized with K2CO3)
95% (contains <3%H2O)
95% (contains 30-35%Pinacone)
95% (isomers mixture)
95% (stabilized with BHT)
95% (stabilized with Na2CO3)
95% (sum of enantiomers)
95% rel-(1R-4E-pS)-axial
95%,异构体的混合物
95%,200-300目
95%,40-60目
95%,trans-isomer >92%
95%(冻干粉试剂)
95%(来源于牛)
95%, 0.1% 氢氧化钾作稳定剂
95%,≤1.0% water
95%,分子量200
95%(含稳定剂MEHQ)
95%(荧光分析试剂)
95%(ID:3-5nm,OD:8-15nm,Length:50um,-NH2:≥0.45wt%)
95%(ID:5-12nm,OD:30-50nm,Length:10-20um,COOH≥2%)
95.0% (GC)
95.0% (qNMR)
95.0%LC&T
95.0%N&T
96% +(contains <15%H2O)
96% HPLC
96%(4-10%冰醋酸稳定试剂)
96%, 大约200ppm BHT 稳定剂
96%, contains MEHQ as inhibitor
96%, contains NaHCO3 as stabilizer
96%, stabilized with 100ppm 4-methoxyphenol
96%(T)
96.0% (TLC)
97% +(stabilized with 0.4% HQ)
97% (<12%H2O)
97% (stabilized with MEHQ)
97% rel-(1R-2E-pS)-axial
97%, 含稳定剂TBC
97%, 含铜稳定剂
97%,含稳定剂MEHQ
97%(荧光试剂)
97%, 异构体混合物
97%, mixture of isomers
97%,N
97%,T
97%(含0.4% 4-叔-丁基邻苯二酚稳定剂)
97%(荧光分析试剂)
97%(0.05% 四溴双酚A 稳定剂)
97-103%(T),beta≥60%(HPLC)
97.0% (TLC)
97.0%GC&T
97.0%GC
97.0%LC&N
97.0%LC
97.5% (GC)(stabilized with 400-600ppm TBC)
98 % D
98 %AR
98 atom % 13C, 98 atom % 15N, ≥98%
98 atom % 13C, 98 atom % 15N, 95%(CP)
98 atom % D, 98%(CP)
98 atom % D, 98%
98 atom % D, 99%(CP)
98 atom %, 98%
98 atom %15N
98% (stabilized with MEHQ)
98% +(Loss on drying≤10%)
98% +(contains <7%H2O)
98% +(contains <8%H2O)
98% +(contains 6-9% H2O as stabilizer)
98% +(four isomers mixture)
98% +(isomers mixture)
98% +(mixP-0+P-1+P2+P-3+P-3'+P-4+P-4')
98% +(mixture of isomers)
98% +(stabilized with Phenothiazine)
98% +(stabilized with TBC)
98% +(stabilized with alpha-tocopherol)
98% (contains ~10%solvents)
98% (contains <10%DCM)
98% (contains <7%H2O)
98% (stabilized with BHT)
98% (stabilized with HQ)
98% N,T
98% Pt Assay:55.0 ± 1.3%
98% Rh>42%
98% atom D,95%
98% mix TBC as stabilize
98% only trans
98%, 异构体混合物
98%, 用于合成
98%, 粒径; 100-500nm
98%, 粒径; 800-1000nm
98%, BioUltra, from yeast
98%,不带盐酸盐
98%,蓝相
98%,99% e.e.
98%,LC&T
98%,Pd>22.5%
98%混合TBC作为稳定剂
98%(分析对照品试剂)
98%(同分异构体的总和)
98%(氩气封装)
98%(用于GC衍生化)
98%(闪烁级)
98%(ee:99%)
98%(sum of C9-C11)
98%, 10 mg/mL ethanol
98%,低含水量
98%,分子筛(Water≤50 ppm)
98%,固体
98%,深蓝紫色结晶粉末
98%,1200ATU/mg
98%,stabilized
98%,viscosity: 800~1200 mPa.s
98%(无水试剂)
98%(0.1%碳酸钾稳定剂)
98%(GC,异构体混和物试剂)
98%(GC),含稳定剂HQ
98%(N)
98%purity,99%e.e.
98+%,AR
98-100%
98.0% (GC)
98.0%,stabilized with Copper chip
98.0%(GC)(T)
98.0%GC(含稳定剂MEHQ)
98.00%LC&N
98.5% (99%atom)
98.5%, mixture of isomers
99 atom % 13C, 99 atom % 15N, 98%(CP)
99 atom % 13C, 99 atom % D
99 atom % C, CP:98%
99 atom % D, CP:95%
99 atom %, 98%
99% +(mix)
99% (Mixture of Milbemycin Oxime A3 and Milbemycin Oxime A4, 10:1)
99% (dry wt.), water <2%
99% (purity excludes ~1% Zr)
99% 10-50微米
99% HPLC
99% Isotopic
99% metals basis, 含有约10%的NiCrO3
99%, -325目
99%, 2-4mm
99%, 4-7mm
99%,来源枯草菌脂肽钠
99%,离子对色谱级
99%,粉末
99%,金红石,(2-3um)
99%,CP
99%,HPLC
99%,Mw 89000~98000
99%(光谱纯)
99%(升华级)
99%(轻质)
99%(300目)
99%(MW 60000)
99%, 粒径: 5-10μm
99%,含50-150 ppm TBC 稳定剂
99%,含MEHQ抑制剂
99%,10000 FU/g
99%,2000 FU/g
99%(无水试剂)
99%(离子对色谱级试剂)
99%(300目)
99%(d18:1/24:0)
99%(mixture of isomers)
99%(stabilized with HQ)
99%atom D
99.0% (HPLC)
99.0% (T)
99.5 % D, contains 0.03 % (v/v)TMS
99.5 % D
99.5% 20-80nm
99.5%+0.05% v/v TMS
99.5%(分析对照品试剂)
99.5%(高纯试剂),30nm,比表面积150-200m2/g
99.5%(高纯试剂)5-10μm
99.5%,100目
99.5%(分析对照品试剂)
99.5%(20nm)
99.5%(GC)
99.6%,25μm
99.7%(高纯试剂)
99.7%(分析标准试剂)
99.8%,比表面积(BET):120m2/g;粒径:7-40nm
99.8%,比表面积(BET):200m2/g;氯化物:0.0125
99.8%,1μm,,高白度
99.8%,10μm
99.8%(高纯试剂,Rh ≥80.6%)
99.8%(40nm 金红 亲水试高纯剂)
99.8%(PT)
99.8%(分析标准试剂)
99.8%(比表面积(BET):170m2/g;粒径:7-40nm)
99.8%(GR)
99.85% (metals basis)
99.9% metals basis,60-100nm,黑色粉末
99.9%, 1-2μm
99.9%, 2.5μm
99.9%,5um
99.9%,sterile-filtered, suitable for hybridoma
99.9%(高纯试剂),粒径10μm
99.9%(高纯试剂),50nm
99.9%(高纯试剂,100nm-200nm)
99.9%(高纯试剂,10nm-25nm)
99.9%(GC顶空测试)
99.9%(GC)(标准试剂)
99.9%(Pd 29% 高纯试剂)
99.9%, 20-40nm
99.9%,锆≤0.15%
99.9%,颗粒,锆≤0.15%
99.9%(无水高纯试剂)
99.9%(高纯试剂,Ir ≥84.5%)
99.9%(REO)
99.92%
99.95%(高纯试剂), 钌 10.2% 最低
99.99 % metals basis
99.99% metals basis
99.99% metal basis, Ru 23%最低
99.99% metals basis, Au>=39.3%最低
99.99% metals basis,3.3-4.3μm,粉末
99.99% trace rare earth metals basis
99.99%, 微量金属品
99.99%γ-氧化铝粉体<20nm
99.99%超干无水
99.99%(高纯试剂),粒径:2μm
99.99%(0.1mm 直径 高纯试剂)
99.99%,超干无水
99.99%(高纯试剂),Ir≥63.9%
99.99%(metal basis), water<0.1%
99.99%(metalsbasis去除Ni),Ni<0.2%
99.99%-Sn
99.995% (高纯试剂)
99.9985% (metals basis)
99.999%,超干(高纯试剂)
99.999%(高纯晶体)
99.999%(高纯试剂)
99.9995% trace metals basis
A-62MP
ACS,≥99.5%
ACS,≥99.8%
ACS,99.0%
ACS,99.5-101.0%
AEO-7
AL2O3≥30%
AR,粉末
AR,(100目)
AR,21~23%(Fe计量)
AR,50-80目,白色
AR,85-90%
AR,98%,100目
AR,99%(粉末)
AR(含54-60% NaPO3稳定剂)
AR,磷改性
AR,55.3 %(SnO2计量)
AR(1000目)
Al≥8.4%
Al2O3≥50%
Anhydrous
Assay:45.0~55.0%
Assay≥85.0%
Au 23.5~23.8%(溶剂:H2O)
BNO-24
BR 10-20u/mg
BR,无抑制剂
BR,1500u/g
BR(1mol/L)
BR,28%
BR,4000u/g
BR,95%
BioReagent, 30-350units/mg protein (E1%/280)
Black granular
C(1/2H2C2O4)=0.1011mol/L 介质: H2O
C16:54%-62%;C18:38%-44%
CH-90Na
CH-95
CH-97
CP, >44%(Mn计量)
CP,100目
CP,70%
CP-42
CP-52
Carbon 36.0 - 38.6 %
D 99.8%,含TMS
D,99%,85 wt.% in D2O
D,99.5%,98% in D2O
Dye content ≥70 %
Dye content 30 %
Dye content 30%
Dye content 65%
Dye content 70%
Dye content 80%
Dye content 95 %
Dye content 96%
Dye content 97%
Dye content 98%
E-1006,羟值:132±5
E-51
EP级,平均粒径:0.1-0.3μm
EP828
Extent of labeling: ~2.2 mol cyanoethylation per mol cellulose (D.S.)
Fe ~20%
Fe>30.5%
Fe, 24%
GR,≥99.8%
GR,99.7%
GR(含54-60% NaPO3稳定剂)
GR,99.5%
Grade III, histone, free(Millon test)
Gymnemic Acids≥75%
HEPES,L-谷氨酰胺,酚红,过滤除菌,细胞培养适用
HF-40
HPLC 95%
HPLC>95%
Histology stain grade
ID:3-5nm,OD:8-15nm,Length:~50μm,5% in H2O
ID:5-12nm,OD:30-50nm,Length:10-20μm,Ni:>60wt%
II型,粘度:100mPa.s
Ir 35% in HCl(溶液)
Ir 40% (固体)
K90
Kosher,FCC,≥99%
LR,1-3mm
LR,2-4mm
LR
M.W 2000
M.W. 2,000
M.W. 4,600
MIXED,50% IN PROPYLENE CARBONAT
MW ≈ 20,000-50,000
MW 3400
MW 550 Da
MW 80000
Mixture of Diastereomers
Mn ~2,000
Mn ~2800, 酸值: 270mg KOH/g
Mn ~404
Mn ~5,000
Mn ~580 (n≈8)
Mn 1800-2200 Da
Mn 30%
Mn 6,000-15,000 by GPC
Mn: ~4000
Mn>30000
Mn~6,000, Mw~36,000, 25wt% in THF
Mn<6,000 by GPC
Mn10000
Mn13000
Mo≥50 %
Mv~35,000,粒料
Mv~35,000,粗粉
Mw ~ 20.0 w Styrene 10 mol% PDI < 2.0
Mw ~ 25.0 w Styrene 10 mol% PDI < 2.0
Mw ~ 35.0 w Styrene 10 mol% PDI < 2.0
Mw ~ 40.0 w Styrene 10 mol% PDI < 1.6
Mw ~ 45.0 w Styrene 10 mol% PDI < 1.5
Mw ~ 55.0 w Styrene 10 mol% PDI < 1.6
Mw ~11,000
Mw ~160000
Mw ~6.0W 黄色粉末
Mw ~6.0W
Mw ~60,000
Mw ~60000
Mw ~7000
Mw 100,000-1000,000
Mw 200000 脱乙酰度~85%
Mw 50000 脱乙酰度~85%
Mw 9500, acid value: 265-305mg KOH/g
Mw 9500-10500
Mw:317,油溶性
Mw~ 1000
Mw~ 500
Mw~180,000
Mw~55.0 w
Mw≈40,000
Mw~75,000, 18 wt. % in H2O
Mw10,000-100,000by GPC
Mw20,000-80,000
Mw20000
Ni≈90%
Ni≥10%
Opaque impact modifier for PVC application
Os 38.7%最低
Os 83%
PAGE>95,200000FU/g
PC80
PH: 7.4-7.65
PT,99.9%
PVSK(0.0025N)
Pb:59.35~61.36%
Pd ≥39.0%
Pd ≥50%
Pd 18%
Pd 5%,poisoned with lead
Pd3%
Pt 15%
Pt41%
Pt64.5%
RZ:>2.0,冻干粉,活性:≥150 units/mg
RZ:>2.5,冻干粉,活性:>200 units/mg
Rh 30% min
Ru ≥31.3%
Ru 26% - 30%
S:45-50%,325目
SiO2/Al2O3 (mole ratio) ≈ 15
SiO2/Al2O3 (mole ratio) ≈ 20
SiO2/Al2O3 (mole ratio) ≈ 30-50
SiO2/Al2O3 (mole ratio) ≈ 30
Softening point 80-100°C
Standard for GC,>99%(GC)
Standard for GC,≥99.7%(GC)
TFA salt, 95%
Te≥45%
Transparent impact modifier for PVC application
Type B-1, ≥1,000,000 units/g,solid,来源于牛肝脏
Type II ≥4% protein basis (Lowry)
Type III-S ≥60% protein basis (biuret)
Type VI, ≥92.5%
WO3≥85%
Zn: 18%
ZrO2≥20%
ammonium sulfate suspension, ≥10 units/mg protein
ammonium sulfate suspension, ≥100units/mg protein
ammonium sulfate suspension, 200-500 units/mg protein
analytical standard ≥97.0% (HPLC)
anhydrous,≥99%
average M.W. 5000
average Mn ~10,000, powder
average Mn ~13,000, methylhydrosiloxane 3-4 mol %
average Mn ~2,600
average Mn ~468, EO/phenol 1.5, contains MEHQ as inhibitor
average Mn ~500000
average Mn ~550, viscosity ~25 cSt
average Mn~5000
average Mn~534
average Mn~600
average Mn324, contains 200-300ppm MEHQ as inhibitor
average Mn50-100kDa
average Mv 300000, crystalline
average Mw ~(162.21)n, 米黄色
average Mw ~165,000 by GPC, acrylonitrile 25 wt. %, pellets
average Mw ~2,000
average Mw ~3,000
average Mw ~570,000
average Mw 1000-1500
average Mw 49,000 by GPC
average Mw 50, 000~100, 000
average Mw 550-650
average Mw 600,000 by GPC
average Mw 66,000 by GPC
average Mw 700-1000
average Mw 86,000 by GPC
average Mw~100,000 by GPC
average Mw~6,000, 12-200mesh (85%)
buffered aqueous glycerol solution, 0.1-1.0 units/mg protein (Lowry)
contains >100 ppm MEHQ as inhibitor, 97%
cross-linked, 200-1000 μm particle size
d4, (D, 99%)
each 2.5mM,过滤及高温双重灭菌
electronic grade
extent of labeling: ~3.0mmol/g "DMAP" loading, matrix crosslinked with 2% DVB
for GC, ≥95%
for HPLC, ≥98%
for biochemistry NAD
for molecular biology, ~5 M in H2O
for molecular biology,99%
for spectrophotometric det. of Fe(III), ≥98.5%
for spectrophotometric det. of S2-,Cl2, ≥99%
for spectrophotometric det. of amino sugars, ≥99%
for spectrophotometric det. of enzyme activity
for the spectrophotometric det. of Fe, ≥98%(HPLC)
free, ≥97% (HPLC)
from Erwinia herbicola
hydroxamate transferase ≥200units/mg protein (biuret)
lactide:glycolide 50:50,ester terminated,Mw 7000-17000
lactide:glycolide(50:50),mol wt 30000-60000
liquid
mol wt 20,000-50,000
mol wt 30,000-70,000
n≈2
nanoparticles, dispersion, in H2O
pH:0.1(YELLOW)-1.5(BLUE)
pH:6.8(YELLOW)--8.2(RED)
pH6.0
pH6.7,过滤除菌
pH7.6
pellets,particle size:2 mm
powder
red(Hematite)(99.8%-Fe)
regioregular,Mw 50000-100000
spectrophotometric grade, ≥99%
standard for GC,≥99.9%(GC)
standard for chromatography, ≥99.5% (GC)
styrene 14 wt. %
suitable for microbiology, 0.01g/ml, 溶剂: 蒸馏水
viscosity ~750 cSt
viscosity 18000-22000 cSt
viscosity 2550-3570 cSt
viscosity 40-70 cSt(25 C)
viscosity 4000cSt(25 C)
viscosity 60-140cSt(25 C)
w(C14H14N3NaO3S) = 1g/L
w(C15H15N3O2) = 0.5g/L
w(C15H15N3O2) = 1g/L
w(H2C2O4) =10%
w(SnCl2)=400g/L
,>95.0%(T
,8 mg/ml in 0.9%NaCl,0.1μm过滤,生物试剂,适用于细胞培养
,SP
<45μm
>30u/mg,来源于兔肌
>60%,ID:1-3nm,OD:2-4nm,Length:~50um
>60%,ID:1-3nm,OD:2-4nm,Length:~50μm,-OH:~3wt%
>60%,ID:1-3nm,OD:2-4nm,Length:0.5-2um,-COOH:~2.6wt%
>80%
>90%,OD:100-200nm,Length:1-10μm
>92.0%(GC)(T)
>94.0%(HPLC)
>95%,ID:0.8-1.6nm,OD:1-2nm,Length:1-3μm,-NH3:>0.5wt%
>95%,ID:0.8-1.6nm,OD:1-2nm,Length:5-30um
>95.0%(GC)(N)
>95.0%(LC&T)
>95.0%(N)(T)
>95.0%(qNMR)
>97.0%(HPLC)
>98.0%(GC
>98.0%(LC&T)
>98.0%(LC)
>98.5%(HPLC)
>99 % (HPLC), Sublimed
>99% (LPA; may contain up to 10% of the 2-LPA isomer)
>99%(HPLC),Sublimed
>99.0%(GC),含10-1100ppmMEHQ稳定剂
>99.9%,ID:5-10nm,OD:10-20nm,Length:10-30μm,-COOH:~0.6wt%
>99.9%,ID:5-15nm,OD:>50nm,Length:10-20μm,-OH: ~0.4wt%
[GC用标准物质],99.5%(GC)
~ 27% in water
~0.1M in 25% Acetonitrile(PH=7),for HPLC
~0.1M in water(PH=7),for HPLC
~1.0 M in H2O(PH=4),for HPLC
~1.0 M in H2O(PH=6),for HPLC
~100μg/mL in ethanol, ≥97%
~2.0 M in H2O(PH=8.6),for HPLC
~20% in H2O
~25mg/ml(in buffer,PH6.2),≥95%
~40% active ingredients in H2O(Luviquat FC 370)
·
Φ:0.5mm,元素分析仪专用
α相,150nm,99.9%
≤3% water
≥ 98%
≥0.2 U/mg
≥0.4 units/μg protein
≥0.4 units/mg protein
≥0.5 units/mg dry weight
≥1.2 u/mg dry weight
≥10 U/mg solid
≥100 units/mg protein (enzyme + BSA)
≥100 units/mg protein
≥100 units/mg solid
≥100,000-500,000 units/ml
≥100units/g solid
≥10U/g
≥140U/mg, from Flavobacterium odoratum
≥2,000units/mg
≥2.7units/mg solid
≥20 units/mg protein
≥20%
≥200 units/mg dry weight
≥200 units/mg protein (E1%/280, 3′-5′-Phosphodiesterase)
≥200 units/mg protein, For Chondroitin Sulfate Analysis
≥200units/mg protein
≥25 units/mg protein
≥250 units/mg protein
≥25u/mg,来源于猪胰腺
≥28.0%
≥30 units/mg protein (enzyme + BSA)
≥300 IU/mg, from Streptomyces hyalurolyticus
≥300 units/g dry weight
≥400 units/mg protein
≥4000 units/mg protein (biuret)
≥4000U/mL, 来源于变形杆菌
≥400units/mg protein
≥43.5% Mn basis(KT)
≥48%(Au计量)
≥5.0 u/mg dry weight
≥50 units/mg dry weight
≥50 units/mg protein
≥50 units/mg
≥50%(via Cl),50% in H2O
≥50units/mg protein
≥6,000 units/mg protein
≥75%
≥78%(T)
≥80% (CE)
≥80% (GC); 80%
≥80%(enzymatic)
≥80%(qNMR)
≥85%,含约12%的3-巯基丙酸十六烷酯
≥85%(HPLC)(T)
≥85%(T)(HPLC)
≥88% (UV-vis)
≥89%(GC)
≥90% (PAGE)
≥90% (SDS-PAGE)
≥90%,ID:5-10nm,OD:20-40nm,Length:10-30μm
≥90%,OD:10-30nm,Length:10-30μm
≥90%(HPCE)
≥90%(HPLC), 50mg/mL in H2O
≥91%,浊点90℃
≥92%(GC)
≥92.5% (SDS-PAGE), lyophilized powder
≥93.0%(qNMR)
≥94%(GC)
≥95 %, 100 mM in water
≥95 atom % D
≥95% (NMR)
≥95% V basis
≥95%, 1mg/mL in 10 mM ammonium hydroxide
≥95%, OD:10-20nm, Length:10-30μm
≥95%,ID:5-12nm,OD:30-50nm,Length:0.5-2μm,-COOH:~0.8wt%
≥95%,OD:1-2nm,Length:5-30um, 浮动催化
≥95%(UV)
≥95%, 来源于魔芋块茎, 高粘度
≥95%,含稳定剂TBC
≥95%,BR
≥95%(NT)
≥95.0%(GC)(T)
≥95.0%
≥97%, 2 mg/mL in methanol
≥97%(GC/CH)
≥97%(LC)
≥97.0% (GC)
≥98 atom % D,≥98%
≥98 atom % D, ≥99% (CP)
≥98 atom % D,98%
≥98 atom %, ≥95% (CP)
≥98% (agarose gel electrophoresis)
≥98%, 10 mg/mL in ethanol
≥98%,≥99% e.e.
≥98%,0.5 mM in DMSO
≥98%(块状)
≥98%(GC)
≥98%, 25mg/ml in ethanol
≥98%,存于乙醇溶液中
≥98%,149 mM in Ethanol
≥98%(HPLC),分析对照品
≥98%(LC&W)
≥98%(NT)
≥98%(mixture of isomers)
≥98%
≥98.0% (sum of enantiomers, GC)
≥98.0%(固体)
≥98.0%(HPLC)(N)
≥98.5%(GC)(标准试剂)
≥99% (CP)
≥99% trace metals basis
≥99%, sum of isomers
≥99%(HPLC), 98%(T)
≥99.0% (HPLC)
≥99.5% (GC)
≥99.8%(GC)(标准试剂)
≥99.9% metals basis
≥99.9%(HPLC),升华纯化
三羟甲基氨基甲烷缓冲液(pH9.0)
三聚体和四聚体的混合物
不含钙、镁离子,含酚红
不含钙镁离子,过滤除菌,无菌无酶,细胞培养适用
丙酮酸钠,无L-谷氨酰胺,酚红,非必需氨基酸,过滤除菌,细胞培养适用
丙酮酸钠,HEPES,L-谷氨酰胺,无酚红,过滤除菌,细胞培养适用
东曹99.5%
中低糖,丙酮酸钠,低碳酸氢钠,无HEPES,无L-谷氨酰胺,无酚红,甘氨酸,过滤除菌,细胞培养适用
中低糖,低碳酸氢钠,低HEPES,L-谷氨酰胺,无酚红,过滤除菌,细胞培养适用
中低糖,低碳酸氢钠,无HEPES,L-谷氨酰胺,酚红,,过滤除菌,细胞培养适用
中低糖,低碳酸氢钠,无L-谷氨酰胺,酚红,过滤除菌,细胞培养适用
中低糖,低碳酸氢钠,L-谷氨酰胺,酚红,非必需氨基酸,过滤除菌,细胞培养适用
中流动,颗粒,熔体流动速率60 g/10 min
中高糖,丙酮酸钠,低碳酸氢钠,高HEPES,L-谷氨酰胺,酚红,过滤除菌,细胞培养适用
中高糖,丙酮酸钠,低碳酸氢钠,L-谷氨酰胺,酚红,过滤除菌,细胞培养适用
丰度:98atom%;化学纯度:≥98%
丰度:98atom%;化学纯度:≥98.5%
主要含钠
乙二醇:20%-30%
乙烯含量:60%;ENB:7.8%
乙烯含量:69%;ENB:4.5%
乙烯含量:55%;ENB:9.5%
乙烯含量:68%;ENB:5.7%
乙烯含量:72%;ENB:4%
乙酰基含量2%, 丁酰基含量46%
亲水,羟值87±10
亲水,羟值25±3
亲油,羟值110±5
人属Aβ42 95%
低糖,丙酮酸钠,低碳酸氢钠,低HEPES,无L-谷氨酰胺,酚红,过滤除菌,细胞培养适用
低糖,丙酮酸钠,低碳酸氢钠,低HEPES,L-谷氨酰胺,无酚红,过滤除菌,细胞培养适用
低糖,丙酮酸钠,低碳酸氢钠,低HEPES,L-谷氨酰胺,酚红,过滤除菌,细胞培养适用
低糖,丙酮酸钠,低碳酸氢钠,HEPES,L-谷氨酰胺,酚红,过滤除菌,细胞培养适用
低糖,丙酮酸钠,无HEPES,L-谷氨酰胺,酚红,过滤除菌,细胞培养适用
低纯度低粘度型, 纯度 ≥65%, 粘度 ≤40mpa·s
低纯度高粘度型, 纯度 ≥75%, 粘度 ≥50mpa·s
光谱级, ≥99.5%
分子式:C96H68N8O32Zr6
直径:20-250nm
长度:0.5-2.5 μm
外观:暗紫色粉末
比表面积:~1463m2/g
孔径(理论值):3.7nm;1.3nm
分子量 5,000-25,000
分子量>145,000
分子量~4000
分子量:12500
分子量70,000
分析对照品, ≥99.5%(GC)
分析对照品, ≥99.5%(HPLC)
分析对照品, ≥99.5%
分析对照品, 99%
分析对照品,>95%(HPLC)
分析对照品,>98%(GC)
分析对照品,>98%
分析对照品,>99.5%
分析对照品,≥96%
分析对照品,≥99.5% (GC)
分析对照品,≥99.7%(GC)
分析对照品,≥99.7%
分析对照品,≥99.8%
分析对照品,HPLC≥99%
分析对照品,UV≥90%
分析对照品, ≥90%(HPLC)
分析对照品, ≥96%
分析对照品, ≥97%(HPLC)
分析对照品, ≥98%, 异构体混合物
分析对照品, 98%
分析对照品,≥95%(GC)
分析对照品,≥95%(HPLC)
分析对照品,≥98% (GC)
分析对照品,≥99%
分析对照品,>98%,来源于博落回的全草、血水草的地上部分、白屈菜的全草、紫堇的块
分析对照品,>98%,来源于朝鲜当归,傣药三桠苦
分析对照品,>98%,来源于猪殃殃,巴戟天,白花蛇舌草
分析对照品,100 mg/L
分析对照品,95%
分析对照品,98%(HPLC)
分析标准品, ≥99% (GC)
分析标准品, ≥99.5% (GC)
分析标准品,>98%
分析标准品,≥99.5%(GC)
分析标准品,≥99.5%(GC)
分析标准品,≥99.5%
分析标准品,≥99.7%(GC)
分析标准品,用于药物分析,>99.8%(HPLC)
分析标准品,96%
分析标准品,99%
分析标准品,99.7%
分析标准品,99.9%
分析标准品,Purity≥98%
分析标准品,>95%
分析标准品,98%(HPLC)
分析标准品99%
分析纯94%,(干燥剂用)
初熔点≥65℃, 晶体
助滤剂,酸洗烧成品,中位粒径:21.1μm
化妆品级,99%
化学纯度:≥98.5%,丰度:10atom%
单体
对苯二甲眯盐酸盐 Benzene-1,4-dicarboximidamide dihydrochloride CAS: 14401-56-0;
对苯二甲醛 1,4-Phthalaldehyde CAS: 623-27-8
孔径 1.2nm 孔
即用型喷雾试剂, 用于色谱法, 5 wt.% in ethanol
厚度 0.8-1.2nm,氧含量 20-25%,片径 2μm
厚度: 5-10um, 直径: 约45mm
取代度 95%
含 Earle 平衡盐、L-谷氨酰胺和非必需氨基酸
含 Earle 平衡盐和 L-谷氨酰胺
含 L-谷氨酰胺、核苷和脱氧核苷
含 L-谷氨酰胺,不含 HEPES 缓冲液
含 L-谷氨酰胺,不含核苷和脱氧核苷
含 L-谷氨酰胺,不含酚红
含有MEHQ作为抑制剂
含百秋里醇(约26%~33%)
含钙、镁离子,不含酚红,过滤除菌,无菌无酶,细胞培养适用
含钙、镁离子,不含酚红
含钙镁离子,过滤除菌,无菌无酶,细胞培养适用
含阻聚剂MEHQ
块状试剂
型号AB
型号A
基准试剂
基质:Fe3O4,表面基团:-COOH,粒径:300-400 nm,单位:5mg/ml
基质:Fe3O4,表面基团:-COOH,粒径:400-500 nm,单位:5mg/ml
基质:Fe3O4,表面基团:-Epoxy,粒径:300-400 nm,单位:5mg/ml
基质:Fe3O4,表面基团:-Epoxy,粒径:500-600 nm,单位:5mg/ml
基质:Fe3O4,表面基团:-NH2,粒径:400-500 nm,单位:5mg/ml
基质:Fe3O4,表面基团:-SiOH,粒径:200-300 nm,单位:5mg/ml
基质:Fe3O4,表面基团:-SiOH,粒径:300-400 nm,单位:5mg/ml
基质:Fe3O4,表面基团:-SiOH,粒径:400-500 nm,单位:5mg/ml
基质:Fe3O4,表面基团:-SiOH,粒径:500-600 nm,单位:5mg/ml
基质SiO2,表面基团-C18,粒径1-2μm,单位10mg/ml
基质SiO2,表面基团-C18,粒径2-3μm,单位10mg/ml
基质SiO2,表面基团-C18,粒径3-4μm,单位10mg/ml
基质SiO2,表面基团-NH2,粒径0.1-1μm,单位5mg/ml
基质SiO2,表面基团-NH2,粒径1-2μm,单位10mg/ml
基质SiO2,表面基团-NH2,粒径2-3μm,单位10mg/ml
基质SiO2,表面基团-NH2,粒径3-4μm,单位10mg/ml
基质SiO2,表面基团-SH,粒径0.1-1μm,单位5mg/ml
基质SiO2,表面基团-SH,粒径1-2μm,单位10mg/ml
基质SiO2,表面基团-SH,粒径2-3μm,单位10mg/ml
基质SiO2,表面基团-SH,粒径3-4μm,单位10mg/ml
基质SiO2,表面基团-SH,粒径4-5μm,单位10mg/ml
基质SiO2,表面基团-SO3H,粒径2-3μm,单位10mg/ml
基质SiO2,表面基团-SO3H,粒径3-4μm,单位10mg/ml
基质SiO2,表面基团-SO3H,粒径4-5μm,单位10mg/ml
外观:白色粉末
组成:Zr4+ ,C8H6O4-
粒径:300-600nm
对照品,99.8%
尿素氮:1000.4 mg/L
平均分子量 360000
平均分子量 4000,Conductivity(1g/mLH2O,25℃):35.30-282.6μS/cm
平均分子量 Mw ~170,000
平均分子量15万
平均孔径200nm
平均粒径:300-500nm
组成:Co2+ ,C4H5N2-
比表面积:~2470m2/g
平均Mn~870
平均Mw5000-10000
异黄酮:40%
微米级别99.5%
总氮≥9%
挥发酚 0.01~0.1mg/L 基体:水
支链型,粘度: 100 mPa·s
无动物源,过滤除菌,细胞培养适用
无定形, 0.5-2μm, 99.9%
无氨
无水级,98%
无水,99.99%(晶体)
无水,99.99%
无硝酸钙,L-谷氨酰胺,酚红
无糖,丙酮酸钠,低碳酸氢钠,低HEPES,L-谷氨酰胺,酚红,过滤除菌,细胞培养适用
无糖,碳酸氢钠,HEPES,L-谷氨酰胺,酚红,无非必需氨基酸,过滤除菌,细胞培养适用
无色
无菌麻醉剂(用于小鼠实验麻醉)
无菌,免疫染色适用
无菌,蛋白提取适用
无菌,50 mM NaCl; 10mM Tris-HCl pH8.0; 1mM EDTA pH 8.0
无HEPES, L-谷氨酰胺,酚红,过滤除菌,细胞培养适用
无HEPES,无L-谷氨酰胺,酚红,过滤除菌,细胞培养适用
无HEPES,L-谷氨酰胺,无酚红,过滤除菌,细胞培养适用
无HEPES,L-谷氨酰胺,酚红
无RNase,100 mM NaCl; 10mM Tris-HCl pH8.0; 1mM EDTA pH 8.0
无RNase,50 mM NaCl; 10mM Tris-HCl pH8.0; 1mM EDTA pH 8.0
显色剂
最高耐温290℃
来源于地衣形芽孢杆菌,~70,001 U/g
来源于微生物重组蛋白 ,200U/mg
来源于微生物, ≥1.5 U/mg
来源于牛胰腺(无Ribonuclease & Protease),≥2000 units/mg dry weight
来源于电鳗鱼,200u/g
来源于米曲霉 ,≥1100 LAPU/g
来源于芽孢杆菌属 ,≥8 U/g
来源于解淀粉芽胞杆菌 ,≥0.8 U/g
来自卡尼哈拉链霉菌, ≥98%(HPLC)
染料含量97%
标准溶液
标准试剂
校正液溶液pH 10.00±0.01
校正液溶液pH 5
校正液溶液pH 6.8±0.01
校正液溶液pH 6.88
校正液溶液pH 9.00±0.01
校正液溶液pH 9.21
正己烷溶液
比表面积:511m2/g(总孔容:0.806cm3/g,平均孔径:6.31nm)
活性氯10%
浓度0.5-1.0mol 正己烷溶液
浓度48~50%
液体
混旋
溴甲酚绿 0.1% w/ v in EtOH 95% -甲基红0.2% w/ v in EtOH 95% 3:1
溶于三乙醇胺,硬水指示剂
溶剂:SiO2,表面基团:-COOH,粒径:1-2μm,单位:10mg/ml
溶剂:SiO2,表面基团:-COOH,粒径:2-3μm,单位:10mg/ml
溶剂:SiO2,表面基团:-Epoxy,粒径:1-2μm,单位:10mg/ml
溶剂:SiO2,表面基团:-Epoxy,粒径:2-3μm,单位:10mg/ml
溶剂:SiO2,表面基团:-Epoxy,粒径:3-4μm,单位:10mg/ml
溶剂:SiO2,表面基团:-NH2,粒径:3-4μm,单位:10mg/ml
溶剂:SiO2,表面基团:-NH2,粒径:4-5μm,单位:10mg/ml
溶剂:SiO2,表面基团:-SiOH,粒径:0.1-1μm,单位:5mg/ml
溶剂:SiO2,表面基团:-SiOH,粒径:3-4μm,单位:10mg/ml
溶剂:SiO2,表面基团:-SiOH,粒径:4-5μm,单位:10mg/ml
溶剂:H2O
溶液, 5 wt. %(溶剂:甲醇)
熔点:67-72ºC
熔点:77-82C
熔点:82-87C
熔点:82.5℃
熔点:87-92ºC
状态:棕色粉末
比表:~78.6 m2/g
孔径:~23.2 nm
状态:棕黄色粉末
比表:~1634 m2/g
孔径:~2.3 nm
状态:棕黄色粉末
比表:~27 m2/g
孔径:~11.6 nm
状态:棕黄色粉末
比表:~29.6 m2/g
孔径:~13.4 nm
状态:红棕色粉末
比表:~1440 m2/g
孔径:~3.63 nm
状态:红棕色粉末
比表:~909 m2/g
孔径:~8.1 nm
状态:红色粉末
比表:~1060 m2/g
孔径:~1.8 nm
状态:黄色粉末
比表:~25.7 m2/g
孔径:~17.88 nm
状态:黄色粉末
比表:~900 m2/g
孔径:~1.7 nm
环保级
生物制剂,适用于凝血分析,4%(w/v) in H2O
生物技术级(1mol/L)
用于提取分离丁胺卡那霉素、西索米星、妥布霉素等氨基糖甙类抗生素。
用于磷含量的检测
用于DNA溶液,过滤除菌
用于GC衍生化
用于HPLC,2.0 mol/L in H2O
甲醇 0.60mg/mL 异丁醇0.60mg/mL 异戊醇0.60mg/mL,基质60%乙醇 U=2%
电子级(一级), 符合GB/T 11446.1-2013
电池级, 1.0M LiTFSI in DOLDME=11 Vol% with 1.0%LiNO3
电泳级,≥99.5% (T)
电泳级试剂
疏水,比表面积:150m2/g
疏水,比表面积:200 m2/g
白色到淡黄色粉末
白色链霉菌制成的现成溶液, 10 mg/mL in H2O
盐酸吡哆醇,低碳酸氢钠,HEPES,无L-谷氨酰胺,酚红,过滤除菌,细胞培养适用
盐酸吡哆醇,低碳酸氢钠,HEPES,L-谷氨酰胺,无酚红,过滤除菌,细胞培养适用
盐酸吡哆醇,低碳酸氢钠,HEPES,L-谷氨酰胺,酚红,过滤除菌,细胞培养适用
硅胶H,优级
硅藻土试剂级
硫化钠含量≥43%
硫含量:30.1%
硫酸铜
粉末,10,000 u/g
粉末,过滤除菌,无酶
粒径: d50,180-280μm
粒径:1μm,2.5% w/v
粒径:10.0μm,2.5% w/v
粒径:2.0μm,2.5% w/v
粒径:3.0μm,2.5% w/v
粒径:4.0μm,2.5% w/v
粒径3-5mm,吸附量≥36%,堆积密度600-700g/L
粒径5-8mm,吸附量≥72%,堆积密度400-500g/L
粒径50-100nm,实心硅球
粘度 15-20cSt (25 °C)
粘度 75-110cSt (25 °C)
粘度:4000~8000 cPs;105~115 Gm/Eq
粘度:5000-15000 mpa.s
粘度≥2000mpas; N: 1.3~1.7%
粘度10000-20000mpa.s
粘度200-500mpa.s(25℃) 颗粒状
粘度40-60
粘度4000 cst(25°C)
粘度850-1150 cSt(25°C)
红色固体
红色,粒径1.0μm,2.5% w/v,基质聚苯乙烯
红色,粒径2.0μm,2.5% w/v,基质聚苯乙烯
红色,粒径3.0μm,2.5% w/v,基质聚苯乙烯
红色,粒径300nm,2.5% w/v,基质聚苯乙烯
红色,粒径4.0μm,2.5% w/v,基质聚苯乙烯
红色,粒径5.0μm,2.5% w/v,基质聚苯乙烯
红色,粒径500nm,2.5% w/v,基质聚苯乙烯
红色,粒径700nm,2.5% w/v,基质聚苯乙烯
约3-4%于庚烷中
约4%于N,N-二甲基甲酰胺中, 约1.0mol/L
约40%于异丙醇,水溶液中
纯度:≥98%;丰度:≥99%
纯度:99.9% 直径:150-200 nm(从HRTEM、Raman) 长度: 10 - 20微米(透射电子显微镜) 长径比:70 石墨化:> 80% 导热系数:K>1600w/mk 面积:300平方米/克(BET) 导热系数:~ 2000 W/m 热
纯度>98%,管径:5-15nm;管长10-30μm;比表面积220-300m2/g;灰份含量:<1.5%
纳米粉末
组成:Cr2+ ,C8H5O4-
平均粒径:100-400nm
外观:绿色粉体
比表面积:~3092m²/g
孔径 ~2.1nm
组成:Fe2+ ,C8H5O4-
平均粒径:300-600nm
组成:Zr4+ ,C8H6O4-
粒径:60-150nm
组成:Zr4+ ,C9H6O64-
粒径:100nm~600nm
细胞培养适用,含D-葡萄糖,丙酮酸钠,HEPES,L-谷氨酰胺,酚红;
缺磷
羟值mgKOH/g:40±4
羟基值5462 mg KOH/g
胆酸含量 ≥75.0%
脂肪族,胺值900~1035mgKOH/g,粘度(25℃)160~280mpa.s
脱乙酰度 80.0%-90.0%
脱乙酰度大于90%,取代度90%
色谱级,≥99.5%
荧光分析试剂95%
荧光标记NAD 标记CY5 标记53-84-9
药典专用
药用级,S级,DMF备案
蓝色,粒径100nm,2.5% w/v,基质聚苯乙烯
蓝色,粒径300nm,2.5% w/v,基质聚苯乙烯
蔗糖水10.1% ,基质:水
褪黑素溶液10 mM in DMSO
试剂级200-300目,碱性
超干, 99.99% metals basis
超纯生物试剂级,适用于分子生物学,1M in H2O
超纯生物试剂级,8M in H2O
过滤及高温双重灭菌,电转感受态细胞复苏培养
运动粘度(20℃)10 mm2/s
运动粘度(20℃)50 mm2/s
配位金属 Co 配体 2-甲基咪唑(CAS:693-98-1)
孔径 0.34nm; 1.1nm 孔容 0.66 cm3/g
比表面 BET比表面1500 m2/g
配位金属 Cr 配体 2-氨基对苯二甲酸(CAS:10312-55-7)
孔径 窗口: 1.2-1.6nm;孔径: 2.9-3.4nm 孔容 ~2.0 cm3/g
比表面 BET比表面 2000 m2/g
配位金属 Fe 配体 均苯三酸(CAS:554-95-0)
孔径 窗口: 0.55-0.88nm; 孔径:2.5-2.9nm 孔容 0.9 g/cm3 (微孔孔容 0.55g/cm3)
比表面 BET比表面 1900 m2/g,
配位金属 Zn 配体 对苯二甲酸(CAS:100-21-0)
孔径 1.2nm 孔容
比表面 BET比表面 > 2000m2/g
酒石酸钾钠
酶标法
酶活力10万
酸性,二氧化硅含量:20%-30%,粒径20-30nm
酸碱指示剂
醇溶液0.1%(w/v)
醇溶液0.1%
醇解度:72.5-74.5 mol%,黏度:4.2-5.0 mPa.s
针状晶体, 99%
钌含量11%-13%
钯含量 1%,粒径:1mm
锌: 20.5~22.0%, 磷: 19.5~21.0%
镍 45.0 - 52.5 %
长片段
顺反异构体混合物,98%
颗粒状,AR,95%
高糖,丙酮酸钠,低碳酸氢钠,低HEPES,无L-谷氨酰胺,无酚红,过滤除菌,细胞培养适用
高糖,丙酮酸钠,低碳酸氢钠,低HEPES,L-谷氨酰胺,无酚红,过滤除菌,细胞培养适用
高糖,丙酮酸钠,低碳酸氢钠,低HEPES,L-谷氨酰胺,酚红,减血清,过滤除菌,细胞培养适用
高糖,丙酮酸钠,低碳酸氢钠,低HEPES,L-谷氨酰胺,酚红,过滤除菌,细胞培养适用
高糖,丙酮酸钠,低碳酸氢钠,低HEPES,L-谷氨酰胺,酚红,ATCC改良,过滤除菌,细胞培养适用
高糖,丙酮酸钠,低碳酸氢钠,HEPES,L-谷氨酰胺,酚红,过滤除菌,细胞培养适用
高糖,丙酮酸钠,无碳酸氢钠,无HEPES,酚红,干粉,细胞培养适用
高糖,丙酮酸钠,无HEPES和L-谷氨酰胺,酚红,非必需氨基酸,过滤除菌,细胞培养适用
高糖,无丙酮酸钠,低碳酸氢钠,低HEPES,L-谷氨酰胺,酚红,过滤除菌,细胞培养适用
高糖,无丙酮酸钠,HEPES,高L-谷氨酰胺,酚红,过滤除菌,细胞培养适用
高糖,无丙酮酸钠,HEPES,L-谷氨酰胺,酚红,过滤除菌,细胞培养适用
高糖,无L-谷氨酰胺,酚红,过滤除菌,细胞培养适用
高纯级 (Davisil Grade 633),孔径:60, 200-425目
高纯级(Davisil Grade 646), 孔径 150 ,35-60目
高纯颗粒,99.999%
黏度50-200mpa.s 分子量1000,脱乙酰80%~90%
(A液250mL+B液250mL),符合药典:通则8002
(GC)标准试剂
>30U/mg,20mg/ml in H2O
>85%
>98%(HPLC)
(0.05%/0.5%) in water
(0.101±0.007)mg/ml
(10-20%)[用于酯化]
(7.6+-0.6)mg/ml,分析标准品
(D, 99%) DCL 20 wt. % in D2O
(D, 99%) DCl 36.5% in D2O
(D, 99.5%)+ 0.03% V/V TMS
(D,99.8%)+0.03% V/V TMS+Silver foil
(D,99.8%)+Silver foil
(D,99.8%)(0.03% v/v TMS)
-100mesh particle size
-22 目, 99.995%(高纯试剂)
-25℃(pH 1.68 ± 0.01)
-60℃-310℃ (油浴专用)
0.0001mol/L
0.00055mol/L
0.001mol/L 介质:H2O
0.001mol/L(0.001M)
0.002mol/L
0.004M
0.005000mol/L (0.005M)
0.005mol/L 介质: H2O
0.01% in water
0.01-0.1 unit/mg solid
0.01000 mol/L (0.01M)
0.01000mol/L (0.01M)
0.01250mol/L 介质:H2O
0.0141mol/L
0.015 mol/L, 介质: H2O
0.015mol/L 介质: H2O
0.01M,pH=6.8
0.01mol/L, 介质: H2O
0.01mol/L, 基体: H2O
0.01mol/L,介质:H2O
0.01mol/L(0.01M)
0.02% (w/v) in water(蓝色)
0.02% (w/v) in water
0.02%,过滤除菌,细胞培养适用
0.02表观摩尔
0.0200mol/L,滴定用
0.02500 mol/L (0.025N)
0.025mol/L in H2O
0.025mol/L, 介质: H2O
0.025mol/L,介质:H2O
0.025mol/L,基体: H2O, 适用于分子生物学
0.02M,pH=7.8
0.02mol/L(0.02M)
0.02mol/L
0.03mol/L 介质: H2O
0.03mol/L in H2O
0.04%(w/v)in Methanol
0.04%(w/v)in H2O
0.0400%
0.04000mol/L(0.04N)
0.04mol/L(溶剂:H2O)
0.04mol/L
0.05 mol/L NaOH
0.05 wt.% 水溶液
0.05% (w/v) in water
0.05%, pH:1.2(RED)--2.8(YELLOW)
0.05000 mol/L (0.05M)
0.0500mol/L(溶剂:H2O)
0.05M,PH=7.5
0.05M,PH=8.2
0.05M,pH6.7,含0.001M EDTA
0.05M
0.05g/L, 介质: H2O
0.05mol/L,PH=3.0
0.05mol/L, 介质: H2O
0.05mol/L(介质水)
0.07mol/L in H2O
0.09869mol/L 介质: H2O
0.09886mol/L 介质:H2O
0.1 M in H2O
0.1% 水溶液
0.1% (溶剂:水)
0.1%,乙醇溶液
0.1%,pH4.2
0.1%(溶剂:乙酸乙酯)
0.1%(溶剂:乙醇)
0.1%(w/v)in water
0.1%(w/v) in H2O
0.1%(w/v)in H2O
0.1-1.5kb, 11条带
0.1-10kb, 13条带
0.1-2kb, 6条带
0.1-5kb, 8条带
0.10% in H2O
0.1000mol/L(容量法)
0.1000mol/L
0.1009mol/L 介质: H2O
0.100mg/ml
0.102mg/ml (溶剂: 异辛烷)
0.104M in methylvinylcyclosiloxanes
0.110mg/ml
0.12,过滤除菌,无酶
0.15-0.2mg/L
0.1500 mol/L (0.15N)
0.15mol/L,PH=8.5
0.1600%
0.16mol/L, 介质: H2O
0.1M in THF
0.1M, pH=4.0
0.1M, pH=5.0
0.1M, pH=6.0
0.1M, pH=7.0
0.1M,for ion pair chromatography,concentrate
0.1mg/ml
0.1mol/L in 2% H2SO4
0.1mol/L,基体:H2O
0.1mol/L,介质:H2O
0.1mol/L,基体:H2O
0.1mol/L(0.1M)
0.2 M
0.2% in methanol
0.2%,乙醇溶液
0.2%,pH4.2
0.2%溶液
0.2%(w/v)in Acetic Acid
0.2-12kb,高稳定性
0.200%
0.25 M in 四氢呋喃
0.25 mM in H2O
0.2500%
0.25M 四氢呋喃溶液
0.25M Solution In THF, MkSeal
0.25M solution in THF
0.25M,PH3.0
0.25M in 2-MeTHF
0.25mm 直径, 99.99% (metals basis 去除 Ta)
0.25mm 直径, 退火, 99.9+% metals basis
0.25mol/L 介质: H2O
0.25mol/L,介质: H2O
0.2M, pH=3.6
0.2M, pH=5.0
0.2M, pH=6.0
0.2M, pH=7.0
0.2M, pH4
0.2M,pH10.0
0.2M,pH7.2
0.2M,pH7.8,无RNase
0.2M,pH7.8
0.2M,pH9.5
0.2g/L, 介质: H2O
0.2mg/ml
0.2mol/L, 介质: H2O
0.2mol/L,pH7.2
0.3%(w/v)
0.3g/L, 介质: H2O
0.3g/L
0.4 M solution in THF
0.4%溶液(组织培养试剂)
0.5 M Solution in THF
0.5 M in THF, MkSeal
0.5 M solution in THF
0.5% 水溶液
0.5% (v/v) in H2O
0.5%指示液(溶剂:H2O)
0.5%(w/v)in water
0.5%(w/v)
0.5 M in H2O
0.5 M in THF
0.5-2.5mmol/g
0.5000 mol/L (0.5M)
0.5057mol/L 介质: H2O
0.50mg/ml (溶剂:正己烷)
0.518μmol/g(溶剂:水)
0.56 M 正己烷溶液
0.5M solution in THF, AcroSeal
0.5M,pH10.5
0.5M,pH5.5
0.5M,pH6.5
0.5M,pH8.5
0.5M,pH9.5
0.5M THF
0.5M, pH6.0
0.5M, pH6.5
0.5M, pH6.8
0.5M, pH7.0
0.5M,pH5.5
0.5M,pH7.2
0.5MsolutioninTHF
0.5g/L 介质: H2O
0.5g/L,介质: H2O
0.5mg/L ,基体:1%硝酸溶液
0.5mm 厚,99.9975%(高纯试剂)
0.5mol/L in THF
0.5mol/L(溶剂:甲醇)
0.5mol/L
0.7M solution in Hexanes
0.8-2mm(元素分析仪)
0.92mg/ml(溶剂:MeOH)
0.984mg/ml ,基体:甲醇
0.9M( 庚烷溶液试剂)
0.9mmol/L
1 M in THF
1 g/L
1 mM
1 mg/ml (溶剂:MeOH)
1 mg/ml (u=2%,溶剂:MeOH)
1 mg/ml(U=1.5%,溶剂:水)
1 mg/ml(U=1.5%,溶剂:50%乙醇水)
1% 水溶液,25℃
1%, pH4.2
1%(w/v)in water
1/16_(柱状)
1×,预混粉末
1×,in PBSTw,过滤除菌,无酶
1×,in PBSTx,过滤除菌,无酶
1×,in TBS,过滤除菌,无酶
1×,in TBSTw,过滤除菌,无酶
1×,in TBSTx,过滤除菌,无酶
1μg/ml(U=2%,溶剂:MeOH)
1-10kb, 8条带
1.0 M In Diethyl Ether
1.0 M in heptane
1.0 M solution in THF, SpcSeal
1.0 M solution of 2-Methyl-THF
1.0 M solution of diethyl ether
1.0 mg/mL in Methanol
1.0 mg/mL in methanol
1.0 mg/mL,介质:正己烷
1.0 mol/L HNO3 (含K+)(1.0摩尔/升硝酸)(含钾离子)
1.0 M in H2O
1.0-6.0 units/mg solid
1.000g/L
1.000mol/L(溶剂:H2O)
1.00g/L in PBS
1.00mg/mL 基质水 U=1%
1.00mg/mL
1.00mg/ml (溶剂:PE)
1.00mg/ml (u=2%,溶剂:正己烷)
1.00mg/ml( u=2% ,溶剂: 正己烷)
1.00mg/ml(溶剂:正己烷)
1.00mg/ml(溶剂:MeOH)
1.00mg/ml(溶剂:正己烷)
1.00mg/ml(u=2% 溶剂:正己烷)
1.00mg/ml(u=2%,正己烷)
1.0M 四氢呋喃溶液
1.0M in Hexane
1.0M,PH=8.0
1.0M,pH7.0
1.0M,pH8.0
1.0mg/ml(溶剂:MeOH)
1.0mg/ml
1.0mm 直径, 99.8%(高纯试剂)
1.0mol/L庚烷溶液
1.25% 乙醇溶液
1.25M,pH6.5-6.8,澄清过滤
1.2M solution of Toluene
1.2mol/L,PH7.4
1.3mol/l n-hexane
1.4 M solution of THF/toluene(82/18)
1.5 代 溶液,20wt.% in methanol
1.5 solution 20 wt. % in methanol
1.6% in ethanol
10 mM,PH4.0
10 mg/ml (溶剂:H2O)
10 mg/ml(溶剂:二氯甲烷)
10 nm diameter, λmax, 780 nm, dispersion in H2O
10% w/w soln. in THF
10%碱
10%酸度
10%(w/v)
10%, 介质: H2O
10%,10孔,1.5mm,玻璃板
10%,15孔,1.0mm,塑料板
10%,15孔,1.5mm,玻璃板
10~100mg/L,基质甲醇
10×
10μg/mL in Acetonitrile
10μg/mL in DMSO
10μg/mL in H2O(以磷酸根计)
10μg/mL in Methanol
10μg/ml u=2%
10μg/ml u=6%
10μg/ml 溶剂:乙腈
10μg/ml u=5%
10μg/ml,溶剂:甲苯
10μg/ml,溶剂:甲醇
10μg/ml,u=6%
10μg/ml(u=%,溶剂:H2O)
10μg/ml(u=5%,溶剂:PE)
10万U/g,生物技术级
10-170 kDa
10-180 kDa
10-40units/mg protein (Bradford)
10.0 M in DMS
10.0ng/μL(溶剂:异辛烷)
100 μg/mL
100 mg/L, 基体 5% HNO3
100 ng/μL(溶剂:MeOH)
100,000u/g
100μg/m(u=6~2%,溶剂:丙酮)
100μg/mL in Acetonitrile, uncertainty 3%
100μg/mL in Cyclohexane
100μg/mL in H2O(以三氯乙醛计)
100μg/mL in Hexane
100μg/mL in Methanol, uncertainty 3%
100μg/mL in methanol
100μg/mL u=4% 基质:丙酮
100μg/ml 溶剂:乙腈
100μg/ml 溶剂:环己烷
100μg/ml (溶剂:MeOH)
100μg/ml (U=2%,溶剂:丙酮)
100μg/ml (u=3% ,溶剂:正己烷)
100μg/ml in H2O
100μg/ml in methanol
100μg/ml u=4%
100μg/ml, 10%HCl
100μg/ml, U%=2 (溶剂:甲苯)
100μg/ml, U%=2 (溶剂:丙酮)
100μg/ml, U%=2 (溶剂:甲苯)
100μg/ml, U%=2(溶剂:异丙醇)
100μg/ml,介质:1.0mol/L HF+1.0mol/L HNO3
100μg/ml,U(%)=4基体:石油醚
100μg/ml,u=2% (溶剂:丙酮)
100μg/ml,u=2%(溶剂:丙酮)
100μg/ml,u=3%(溶剂:丙酮)
100μg/ml,u=5%
100μg/ml( u=3%,溶剂:苯)
100μg/ml(溶剂:石油醚)
100μg/ml(U%=2 , 溶剂:异丙醇)
100μg/ml(U%=2 , 溶剂:苯)
100μg/ml(U%=2,溶剂:MeOH)
100μg/ml(U%=2,溶剂:乙醇)
100μg/ml(U=2%,溶剂:丙酮)
100μg/ml(U=2%,溶剂:正己烷)
100μg/ml(U=2,溶剂:丙酮)
100μg/ml(u=2%,溶剂:异丙醇)
100μg/ml(u=2%,溶剂:EA)
100μg/ml(u=2%,溶剂:H2O)
100μg/ml(u=2%,溶剂:丙酮)
100μg/ml(u=2%,溶剂:正己烷)
100μg/ml(u=2%,溶剂:MeOH)
100μg/ml(u=2%,溶剂:丙酮)
100μg/ml(u=3%,溶剂:乙醇)
100μg/ml(u=3%,溶剂:乙醇)
100μg/ml(u=3%.溶剂:MeOH)
100μg/ml(u=4% ,溶剂:石油醚)
100μg/ml(u=4%,溶剂:PE)
100μg/ml(u=4%,溶剂:正己烷)
100μg/ml(u=4%,溶剂:丙酮)
100μg/ml(u=5%,溶剂:石油醚)
100μg/ml(u=5%,溶剂:MeOH)
100μg/ml(u=6~4%,溶剂:丙酮)
100μg/ml(u=6~5%,溶剂:丙酮)
100μg/ml,U%=2(溶剂:MeOH)
100μg/ml,U%=2(溶剂:正己烷)
100μg/ml(溶剂:正己烷)
100μg/ml(u=2%,丙酮)
100μg/ml(u=2%,溶剂:水)
100μg/ml(u=2%,溶剂:甲苯)
100μg/ml(u=2%,溶剂:MeOH)
100μg/ml(u=3%,溶剂:丙酮)
100μg/ml(u=3%,溶剂:PE)
100μg/ml(u=4%,溶剂:丙酮)
100μg/ml(u=4%,溶剂:PE)
100μg/ml(u=6~4%,溶剂:丙酮)
100亿/G
100目
1000 U/mg
1000 g/ml(溶剂:10%盐酸 )
1000μg/mL 基质水 U=0.5%
1000μg/mL in Acetonitrile, uncertainty 2%
1000μg/mL(11%盐酸溶液)
1000μg/ml in 1.0mol/L HNO3
1000μg/ml介质:10%硝酸
1000μg/ml(溶于吹扫-捕集甲醇溶液)
1000μg/ml(溶于甲醇溶液)
1000μg/ml(溶剂:0.5mol/L HNO3)
1000μg/ml(溶剂:1.0Mol/L HNO3)
1000μg/ml(溶剂: 10% HCl)
1000μg/ml(溶剂:0.1mol/LNaOH)
1000μg/ml(溶剂:2.0mol/L HCl)
1000μg/ml,基质甲醇
1000μg/ml(溶于甲醇溶液)
10000 x in DMSO
10000×,蓝光适用
10000μg/mL in H2O
10000g/ml(溶剂:H2O)
10000ug/ml
1000g/L in H2O
1000g/mL(溶剂:10%HCl)
1000g/ml(溶剂:10% HCl)
1000g/ml(溶剂:10%HNO3)
1000g/ml(溶剂:3 mol/L HCl)
1000g/ml(溶剂:H2O)
1000g/ml(溶剂:5%HCl)
1000mg/L,基体:乙酸乙酯
1000mg/L于叔丁基甲醚
1000ug/ml in 10% HCl
1000ug/ml in H2O
1000ug/ml(溶剂:1% HNO3)
1000ug/ml(溶剂:H2O)
100g/L 介质: H2O
100g/L -GB29518专用
100g/L 介质:H2O
100g/L,基体: H2O
100g/ml(溶剂: 1%HCl)
100g/ml(溶剂:5%HCl)
100mM aqueous solution
100mM in H2O
100mMol,PH=9.6
100mg/L in H2O
100mg/L,基体:乙酸乙酯
100mg/L(溶剂: 5%HNO3)
100mg/L(溶剂:乙腈)
100mg/L(溶剂:H2O)
100mg/L,溶剂:水
100mg/L(U%=2,溶剂:正庚烷)
100mg/mL in H2O
100mg/mL in ethanol
100pg/μL,基体异辛烷
100ppm
100ug/ml(溶剂:丙酮)
100ug/ml,介质:5%硝酸
100ug/ml,5% HNO3
100ug/ml(溶剂:1% HNO3)
100ug/ml(U=2%,溶剂:MeOH)
101 mosmol·kg-1
10X, pH 7.4
10X,high salt
10X,low salt
10X,pH7.4
10X,pH8.0
10g/100ml, 基体: 水
10g/L, 介质: H2O
10g/L 介质:H2O
10g/L(溶剂:乙醇)
10mM in H2O, PH3.5
10mM,100×,过滤除菌,细胞培养适用
10mg/L in H2O
10mg/L(溶剂:乙腈)
10mg/L,H2O
10mg/mL in Ethanol
10mg/mL in ethanol
10mg/mL
10mg/ml
10mol/L solution of H2O
10x,低盐,澄清过滤
11-245 kDa
11g/L, 介质: H2O
12% in H2O,
Basic Solution,
12%,10孔,1.5mm,玻璃板
12%(w/v) in H2O
120目
13.0-15.0%(以Pd计量)
13X
14% in water
14.4-116 kDa
146.5μs/cm(25°C)
15% (w/v)in H2O
15%,10孔,1.5mm,玻璃板
15μg/mL in H2O
15-120 kDa
15-20wt. % in H2O, ≥99.99% trace metals basis
15.00%
150 mM
150 units/mg protein
150-200目
150Mg丨2/gMg0
150g/L in H2O
150u/mg,TypeI,来源于兔肌
1560单位
15wt.% in H2O
16.5%,10孔,1.5mm,玻璃板
165μg/mL
170U/mg protein
18%EPA 20% Ω3
18-22%(as MoO3)
18.5%(Pd计量)
180Mg丨2/gMg0
1900mg/L,H2O
195 μg/ml(溶剂:MeOH)
199.9 mOsmol·Kg-1
1M in MeTHF
1M in THF
1M in water
1M solution in THF
1M solution in benzyl alcohol
1M,水溶液
1M,pH 8.0
1M,pH6.5
1M,pH7.0
1M水溶液
1M,pH7.0
1M,pH7.2,过滤除菌,无菌无酶,细胞培养适用
1M,pH7.8,无RNase
1g/L,in 60%(V/V)乙醇
1g/L(溶剂:乙醇)
1mg/L,H2O
1mg/L
1mg/mL in methanol (:aqueous 10 mM NH4OH (7:3)), ≥90% (TLC)
1mg/mL in methanol (:aqueous 10 mM NH4OH (7:3)), ≥95% (TLC)
1mg/mL(U=2%,溶剂:MeOH)
1mm 直径, 99.998+%(高纯试剂)
1mol/L in ETOH
1mol/L,基体: H2O
1x,过滤除菌
2 M in THF
2 g/L, 介质: H2O
2% in H2O
2%,PH6.5
2×,含巯基还原剂,过滤除菌,无酶
2×,含DTT,过滤除菌,无酶
2×,无气味还原剂,过滤除菌,无酶
2×,过滤除菌
2×,还原型,过滤除菌,无酶
2.0 M Solution In THF, MkSeal
2.0 M solution in THF
2.0 mg/mL in Methanol
2.00mg/L,H2O
2.0M,pH8.0
2.0mm直径, 99.999%(高纯试剂)
2.25g/L in PBS
2.5% in EtOH
2.5%,介质: H2O
2.5代 固体
2.50g/L in PBS
2.5U/μL,热启动
20 U/μL
20 units/mg dry weight
20 wt. % in 4% sulfuric acid
20 wt. %(溶剂:正丁醇)
20 wt. %(溶剂:H2O)
20% in H2O(分子生物学试剂)
20% in Tetrahydrofuran
20% in water
20%(水溶液,不析出)
20%, 介质: H2O
20×,过滤除菌,无酶
20μg/ml, 10%HCl
200~300mg/L(溶剂:二氯甲烷)
200μg/ml(溶剂:MeOH)
200-300mg/L(溶剂:MeOH)
2000 u/mg(生物技术级)
2000μg/mL in methanol
2000μg/mL
2000μg/ml in Methanol
2000mg/L
200g/L
200mg/L,H2O
200ug/ml(溶剂:二氯甲烷)
20X,pH8.0
20g/L,介质: H2O
20g/L, 介质: H2O
20g/L
20mg /mL
20mg/mL in H2O
20nm~160nm,100OD(±5OD) in H2O
22%-25% w/v in isopropanol
220g/L, 介质: H2O
230 μg/ml(溶剂:MeOH)
230mg/L
24% in Tetrahydrofuran
240目
25×100mm GF254, 320 pieces/EA
25μg/mL in acetonitrile
25.3%(Rh计量)
250g/L 介质: H2O
250g/L, 介质: H2O
255μg/mL 基质水 U=3%
25U/mg protein
25g/L, 介质: H2O
25mg/L,H2O
27.5%(Pd 计量)
27u/mg(来源于牛胰腺)
299.5 mOsmol·Kg-1
2M,pH7.5
2X,还原型
2X,非还原型
2X,pH 3-10
2mM in Water
2mg/L,H2O
2mg/mL in H2O,U=3%
2mg/ml 乙醇溶液
2mg/ml(溶于无水乙醇)
2mg/ml,PH 3.6-5.2,in 乙醇
2mol/L,介质: H2O
2mol/L, 介质: H2O
2mol/L,基体: H2O, 适用于分子生物学
2ug/ul
3% in water
3万U/g,来源猪胰
3.00g/L in PBS
3.3-20.1 kDa
3.3-31.0 kDa
3.5代 固体
3.56ug/ml
3.58 μg/ml (溶剂:MeOH)
3.5g/L 介质: H2O
3.7% in H2O
3.800%
3.97ug/mL,基体:甲醇,U=2.7%(k=2)
30% solution in H2O
30%, 介质: H2O
30%,29:1,过滤除菌,无酶
300μg/ml(U=1%,溶剂:乙醇)
300-400nm
300ng/μL
30U/ul
30g/L, 介质: H2O
320μg/mL,介质: H2O
320目
325,000 IU/g
325目
32mM±2mM
35 μg/mL于异辛烷
35% (以Pt计量)
35%水溶液
35μ g/mL in Hexane
35g/L in H2O
35g/L, 介质: H2O
39-44% B2O3 basis, 31-37% CaO basis, powder
395μg/ml(溶剂:MeOH)
3M,pH5.2
3N伽马
3g/L,介质: H2O
3g/L, 介质: H2O
3mM in DMSO
3mol/L,介质: H2O
4% in water
4%溶液
4×,含DTT,过滤除菌,无酶
4×,含DTT,Tris-Acetate电泳
4×,非还原,过滤除菌,无酶
4μg/mL in H2O(以磷酸根计)
4单位/毫克干重
4种套装
4-12%,15孔,1.0mm,塑料板
4-15%,10孔,1.5mm,玻璃板
4-15%,15孔,1.5mm,玻璃板
4-20%,15孔,1.0mm,塑料板
4.08g/ml(溶剂:MeOH)
4.38ug/ml(溶剂:MeOH)
40% in Water, ca. 1.0Mol/L
40%+ in water
40%溶液
40%,37.5:1,过滤除菌,无酶
40%(w/w) in H2O
40-60目,乙烃,HCL分析
40-60目,气体烃,甲醇中水等分析
40-60目,C1-C4烃类分析
400-2,000 units/mg protein
400.5 mOsmol·Kg-1
42 mg/mL in buffer solution
45%的水溶液
46g/L, 介质: H2O
48.0 - 55.0 %(Ir计量)
490mg/L(溶剂:EA)
4X, 还原性
4X, 非还原性
4X
5 wt. % in H2O
5% in H2O(CP),适用于己二酰肼含量测定
5%, 介质: H2O
5%HCl溶液
5×,无气味还原剂,过滤除菌,无酶
5×,过滤除菌
5×,预混粉末
5-10%, for Esterification
5-10units/mg protein
5-245 kDa
5.0% (Pd 计量)
5.5g/L in H2O
50% 水溶液
50% in methylene chloride
50% in water
50% solution in H2O
50% w/w in hexanes
50%(溶剂:甲苯)
50%
50×,过滤除菌,细胞培养适用
50×,过滤除菌
50×100mm GF254, 160 pieces/EA
50×TAE缓冲液
50μM, 过滤除菌
50μg/mL in (Acetonitrile:water=1:1)
50μg/mL in Methanol
50μg/mL in isooctane, analytical standard
50μg/mL,介质: H2O
50μg/ml (U=2%,溶剂:无水乙醇)
50μg/ml,溶剂:甲醇
50-100目,4.5-5.3mmol/g
50-125 units/mg protein
50-200units/mg protein
500 mg/L(溶剂:微量硫酸)
500μg/mL in H2O(以磷酸根计)
500μg/mL
500μg/ml, 10%HCl
500.5 mOsmol·Kg-1
5000μg/mL
500g/ml, H2O
500g/ml,H2O
500g/ml
500mg/L(溶剂:1% 硝酸)
500mg/L,溶剂:水
500mg/L(水质标样)
500ug/ml,H2O
50X
50g/L 介质: H2O
50g/L, 介质: H2O
50g/L
50mM,pH10.0
50mM,pH10.5
50mg/L(溶剂:乙腈)
50mg/L,H2O
50mmol/L(PH=7.5,含10mmol/L MgSO4)
50mpas
50nm,40 wt. % in H2O
50nm二氧化硅,含量20%
50ug/ml
51.6-52.6%(以Pt计量)
51ug/ml,基体:甲醇
55% (w/w) in H2O, with 5 ppm Iron
55wt.% in isobutanol
5A
5U/μL,高保真
5mM,pH=8
5mg H2O /ml
5mg/L in methanol
5mg/L,H2O
5mg/mL BSA
5mg/mL in H2O,U=5%
5mg/mL于乙腈中
5mm 直径,99.999%(高纯试剂)
5mm (0.2in) 直径,99.995% (高纯试剂)
5x,过滤除菌
6%,10孔,1.5mm,玻璃板
6×,无气味还原剂,过滤除菌,无酶
6×,红色荧光,溴酚蓝,过滤除菌
6×,非还原,过滤除菌,无酶
6.0代纯品
6.5-270 kDa
60% in Heptane,ca. 1.7mol/L
60%-70%
60-80目,乙烃,HCL分析
60-80目,气体烃,甲醇中水等分析
60-80目,较高沸点样品分析
60-80目,C1-C4烃类分析
60.8 - 74.3 % Tin
6000(2.5um)
60000U/g
6000U/g
600u/mg
60mesh
62% in ethanol
65% in DMSO
65% in H2O
6X, 还原性
6X, 非还原性
7.4% in H2O
70 kDa
70%(溶剂:水)
700-900ATU/g
700.2 mOsmol·Kg-1
72% +(ELSD)
72.5g/L in H2O
75 wt. % (溶剂:H2O)
75% GC
75%,含稳定剂MgO
75%(荧光分析试剂)
75%(HPLC)
78% in 2-ethylhexanoic acid
7mM ABTS : 5mM 过硫酸钾=1:1
8%,15孔,1.0mm,塑料板
8.9wt% (溶剂:H2O)
80% (elemental analysis)
80% in isopropanol
80%β-乳糖和20% α-乳糖
80%(单苷)
80-100目,较高沸点样品分析
80-100目,C1-C4烃类分析
800-1000mpa·s,片状
80Mg丨2/gMg0
80g/L, 介质: H2O
832-970ug/mg
848.81±158.05ppb
85.0%GC
87%,φ0.45mm
88.5% (HPLC)
8M,过滤除菌
8g/L in H2O
9-10wt %
9.5-12.5 wt %, OD:30-80nm, Length≤10μm
90% (HPLC)
90% (mix)
90%+
90%,来源:山毛榉木
90%,mixture of isomers
90%(function test)
90%(含≤6%二氯甲烷)
90%GC
90%PC
90.0%(HPLC)
900-1000mg/L(溶剂:MeOH)
900nm-100um
900u/mg
92%,含有稳定剂MEHQ
93% activated, tech., Mn 58% min
93% average Mw1000
94% (GC)
95 atom % D, CP:98%
95% 粒度范围100-500μm
95% 球形 (30±10nm)
95% 球形 (50±10nm)
95% 球形 (90±10nm)
95% +(GC)(isomers mixture)
95% +(contains <5%H2O)
95% +stabilized 0.1 % HQ
95% (contains EtOH)
95% (contains H2O)
95% containing less than 10% EA
95%, 含稳定剂TBC
95%,灰分<0.1
95%粒度范围100-500μm
95%(10 mg/mL in methanol: water (7:3)
95%(150ppm MEHQ稳定试剂)
95%(99%atom13C)
95%, 异构体混合物
95%, 2.5 wt% in ethanol
95%, 5mg/mL in Buffer solution
95%,stabilized with 5% K2CO3
95%(分析标准试剂)
95%(GC), stabilized with MEHQ
95%(qNMR), stabilized with MEHQ
95.0% (TLC)
96% Pt Assay:46.21 ± 1.00%
96% mix TBC as stabilizer
96%,异构体混合物
96%(分析标准试剂)
96.2
97% (HPLC)mix TBC as stabilize
97% 10%H2O
97% average Mw6000
97% containing less than 10% EA
97%,含100ppm BHT稳定剂
97%分子量500000
97%, 95 atom % D
97%,含有稳定剂MEHQ
97%,10mg/mL solution in water
97%,99%ee
97%(分析标准试剂)
97%(顺式和反式混合物试剂)
97%(wetted with ca. 30% Xylene)
97-100% (agarose gel electrophoresis)
97.0%T
97.5%(分析标准试剂)
97.5%(分析标准试剂)
98 atom % 13C, 95%(CP)
98 atom % D,96%
98 atom % D, 95%
98 atom % D, CP:95%
98 atom % D, CP:97%
98 atom % D,96%
98 atom % D(Deuterated from d0-d8), 95%
98 atom %15N, 99 atom %13C
98 atom%D
98% +(mix2%EA)
98% (GC)(stabilized with HQ or TBC)
98% (NMR)
98% (isomer mixture)
98% 98atom%15N
98% D, 98%
98% Epoxide Eq(100-118g/eq)
98% HPLC,T
98% purity;99% ee;95%QNMR
98%,可用于细胞培养
98%,含稳定剂铜屑
98%,含100ppm BHT稳定剂
98%,比表面积35-65
98%,生物技术级
98%,Mw 50000~85000
98%分析对照品
98%(蛋白酶抑制试剂)
98%(Water≤50 ppm)
98%(sum of cis and trans)
98%, 100mg/mL in PBS
98%, 10mg/ml in Methanol
98%, 10mg/ml in ethanol
98%, 50mg/mL in ethanol
98%, 99 atom % 13C
98%, stabilized with MEHQ
98%,顺反混合物
98%,10 mM in H2O
98%,10%甲苯溶液
98%(CP), 95 atom % D
98%(GC&T)
98%(LC&T)
98%(Sum of isomers)
98%(mixture of isomers)
98%99%ee
98%atom%D
98.0%(GC&T)
98.1%(Isotopic Value:99.1%)
98.5%,10微米
98.5%(分析标准试剂)
98.6%(分析标准试剂)
98atom % 18O
98atom % D, 98%
99 atom % 13C, 97%(CP)
99 atom % 13C, 98% (CP)
99 atom % 13C, 98%(CP)
99 atom % D, CP:98%
99 atom %13C, 98%(CP)
99% BSTFA + 10% TMCS,,用于GC衍生化
99% BSTFA + 5% TMCS,,用于GC衍生化
99%,Water≤50 ppm,分子筛,含稳定剂200ppm MEHQ
99%生物级
99%(分子生物学试剂)
99%(分析对照品试剂)
99%(和对映体,高效液相色谱法试剂)
99%(离子对色谱法)
99%(重质)
99%(闪烁光谱测定,激光试剂)
99%(GC标准品)
99%, ≥99.99% trace metals basis
99%, 98atom%D
99%,大颗粒
99%,1000 FU/g
99%,49%Au
99%(分析对照品试剂)
99%(分析标准试剂)
99%(标准试剂)
99%(2-5u/ul)
99%(99.99%-W)
99%(titration)
99%atom13C
99.2%(分析对照品试剂)
99.5% (REO)
99.5% metals basis, ~100目
99.5%,分析对照品
99.5%,15nm
99.5%,50-100nm
99.5%,500nm
99.5%(高纯试剂),40nm,比表面积40-50m2/g
99.5%(GC)
99.5%, sublimated
99.5%(分析对照品)
99.5%(分析标准试剂)
99.5%(标准的气相色谱)
99.5%(标准试剂)
99.5%(GC 高纯试剂)
99.5%(GC分析标准试剂)
99.6%(标准试剂)
99.6%(标准试剂)
99.7%,细胞冻存专用
99.7%(分析对照品试剂)
99.7%(标准试剂)
99.7%(GC)(标准试剂)
99.7%(标准试剂)
99.71%
99.8 atom %D, contains 0.03 %(v/v) TMS
99.8% 400 mesh
99.8%(40nm 金红 亲水 高纯试剂)
99.8%D 国标
99.87%
99.9% (≤1.0μm高纯试剂)
99.9% (~1% 锆除外)高纯试剂
99.9% trace metals basis (purity excludes ~2% HfO2)
99.9% trace metals basis, 50-100 nm
99.9%, 无甲醇、无甲醛、无酯、无杂醇油
99.9%,105-250um
99.9%,50-60um, 四方相
99.9%色谱级
99.9%高纯试剂
99.9%(高纯试剂,300-500目)
99.9%,200目
99.9%(metals basis)
99.9(分析标准试剂)
99.95% metals basis, Os 37%最低
99.9600%
99.99% -300目左右
99.99% metals basis, Water<10 ppm (by K.F.), MkSeal
99.99%(高纯试剂), Rh 46.2% 最低
99.99%(高纯试剂),无水级
99.99%(高纯试剂), 无水, 粉末
99.99%(高纯试剂),α晶型约95%,晶型γ约5%,80nm
99.99%(高纯试剂),0.2μm,粉末
99.99500%
99.999% (高纯试剂),1-6 mm
99.999%(高纯试剂,-300目)
99.999%-Ge
99.9995% metals basis
99.9999+%
99.99999%(高纯试剂),块状
99
A+B,2-3mg水/ml
A液100ml+B液100ml
ACS, ≥99.9%
ACS,≥98.0%(RT)
ACS,99%
AR,>97%(GC)
AR,固含量:48%
AR,100-200目
AR,20-40目
AR,25%
AR,25-28%
AR,25-50目
AR,95.0%
AR,99%(颗粒)
AR,42 %(Sn计量)
AR47%,含≤1.5 % H3PO2 稳定剂
Al: 16-20%, stabilized with boric acid
Amberlite IMAC HP1110 树脂
Amberlite® IMAC HP1110 树脂
Au≥55%
BET:350-450㎡/g,孔径:0.56-0.58 nm
BNO-12
BNO-21
BR, ≥10u/mg protein
BR, 50000u/mg
BR,≥0.4u/mg solid,小麦,粉末
BR,0.2mg/ml
BR(PH=7.5)
BR(PH=8.0)
Bacopasides≥50%
BioXtra, ≥98.0% (TLC)
C=0.100mg/ml U=3%, 溶剂: 甲醇
C(1/2H2C2O4)=0.5026mol/L 介质: H2O
C(Na2SO3)=0.5mol/L(1N) in H2O
C(Na2SO3)=1mol/L(2N) in H2O
C14-C17混标, 42% Cl, 100 μg/mL in cyclohexane
CP,90%
Ca:11.5%
Cell culture tested
Co ≥20%
Component A,2-3mg H2O/ml
Component B,2-3mg H2O/ml
Component B,3-5mg H2O /ml
Cr 24%
D, 99%
D,98% + BHT
D,99.5%+ DCL 35% W/W solution of D2O
D,99.5%,90% in D2O
D4, for NMR, 99.8 ATOM %
DS=0.7 ,200-500mPa.s
Dye Content > 55 %
Dye content 40%
Dye content 95%
Dye content~95%
E-42
E-44
E6
EUDRAGIT L100
Earle's平衡盐,中低糖,低碳酸氢钠,低HEPES,无L-谷氨酰胺,酚红,无非必需氨基酸,过滤除菌,细胞培养适用
Earle's平衡盐,中低糖,低碳酸氢钠,低HEPES,无L-谷氨酰胺,酚红,过滤除菌,细胞培养适用
Earle's平衡盐,中低糖,低碳酸氢钠,HEPES,L-谷氨酰胺,酚红,无非必需氨基酸,过滤除菌,细胞培养适用
Earle's平衡盐,中低糖,低碳酸氢钠,HEPES,L-谷氨酰胺,酚红,过滤除菌,细胞培养适用
Earle's平衡盐,低糖,低碳酸氢钠,低HEPES,L-谷氨酰胺,酚红,非必需氨基酸,过滤除菌,细胞培养适用
Earle's平衡盐,超高糖,碳酸氢钠,低HEPES,无L-谷氨酰胺,酚红,非必需氨基酸,过滤除菌,细胞培养适用
Earle's平衡盐,,L-谷氨酰胺,酚红,过滤除菌,细胞培养适用
GC顶空测试
GR, 99%
GR,≥99.0%
GR,98.5%
GR(92.5-100.5%)
Glu:Tyr (4:1), mol wt 20,000-50,000
Grade I, buffered aqueous glycerol solution, 0.8-2.0 units/mg protein
HEPES, L-谷氨酰胺,酚红,过滤除菌,细胞培养适用
HPLC/4L
HPLC
ID:3-5nm,OD:8-15nm,Length:~50μm,5% in Ethanol
ID:5-10nm,OD:10-20nm,Length:0.5-2μm,5% in Ethanol
ID:5-10nm,OD:10-20nm,Length:0.5-2μm,5% in H2O
ID:5-10nm,OD:20-30nm,Length:<10μm,Ni:>60wt%,C:>38wt%
ID:5-12nm,OD:30-50nm,Length:~20μm,BET:>300m2/g, 3%wt in DMF
Ir 35% in HCl
Ir 35%(溶剂:HCl)
K12
KFR-C04
KFR-C06阳极液
Kaighn改良,L-谷氨酰胺,酚红,过滤除菌,细胞培养适用
L-谷氨酰胺,无酚红,无核苷,脱氧核苷,过滤除菌,细胞培养适用
L-谷氨酰胺,酚红,无核苷和脱氧核苷,过滤除菌,细胞培养适用
L-谷氨酰胺,酚红,核苷,脱氧核苷,过滤除菌,细胞培养适用
L-谷氨酰胺,酚红,碳酸氢钠,无HEPES,过滤除菌,细胞培养适用
M.W 11000-12000
M.W 4000
M.W. 3400
M.W.1500
M.W.175,000, 米黄色固体
METHANOL-D4(D, 99.8%) +0.03% V/V TMS
MW ≈500,000
MW-6000
MW35000
Mn ~3,000
Mn ~30,000, Mw ~55,000, 25wt% in THF, dry basis
Mn ~400
Mn ~9,000
Mn 20,000~40,000 by GPC
Mn 90k-250k
Mn~250,000, Mw~650,000, 10wt% in THF
Mw ~ 30.0 w Styrene 10 mol% PDI < 1.6
Mw ~2,000
Mw 10,000-100,000by GPC
Mw 100000
Mw=1,500,000 g/mol
Mw=750,000 g/mol
Mw>50,000
Mw~200, 000, 30wt.% in H2O
Mw~48,000, Mn~15,000
Mw~500000
Mw≈10,000 - 20,000
Mw520,000,Mn150,000(Typical),acrylamide~80wt.%
NOVEC 7500
NYT1849
Na salt, 98%
OD:8-15nm, Length:10-30μm, Ni≤1ppm, 5% in Ethanol
OD:8-15nm, Length:10-30μm, Ni≤1ppm, 5% in H2O
PEG1000(磷酸)
PEG200MO
PEG400
PEG8000
PH=4.3
PH=5.5
PH=7.4
PH=8.0
PH4.01
PH7.0
Particle Size 60-200 μm
Pd 4-5% w/w (cont. Pd)
Ph Eur、BP、USP(99.0-100.5 % )无水
Ph. Eur.
Polymer Content:5.0-5.4%,Water Content:42-48%,VOC Content:47-53%,Total Acid Capacity:1.03-1.12meq/g
Protein ~3% by Lowry
Protein ≥80%
Protein, ~70% biuret
Protein, ≥35% Lowry
Pt 75%
Rh 10.6%
SiO2/Al2O3 (mole ratio) ≈ 13-17
Solution Incomplete
Standard for GC, ≥99.5% (GC)
Standard for GC, ≥99.5%
Standard for GC, ≥99.7% (GC)
Standard for GC,>99%(GC)
Standard for GC,≥98.0%(GC)
Standard for GC,≥99.5% (GC)
Standard for GC,≥99.5%
Standard for GC,≥99.6%(GC)
Standard for GC
Standard for GC,>99.0%
StandardforGC,>99.0%
Strength 100%
Type H-1, sulfatase ≥10,000 units/g solid
Type H-2, aqueous solution, ≥2,000 units/mL
Type HP-2, aqueous solution, ≥100,000 units/mL, 来源于罗曼蜗牛
Type I, ammonium sulfate suspension, 100-300 units/mg protein
Type III-S, ammonium sulfate suspension, ≥4,000 units/mg protein
Type VI, 5-12units/mg solid
Type VII-A
Type XI, lyophilized powder, ≥200units/mg protein
United States Pharmacopeia (USP) Reference Standard
W: 68%-70%
ZerO2, ≥98.0%
acrylic acid 15wt. %
ammonium sulfate suspension, ≥50 units/mg protein
analytical standard ≥97.0% (HPLC)
analytical standard ,≥97.0 % (GC)
analytical standard,≥99.5%(GC)
analytical standard,0.500mg/ml in water
analytical standard, for GPC, 483,000,Mn ~429000,Mp ~549000,Mw ~483000
analytical standard,≥98%
analytical standard,HPLC≥95%
aqueous glycerol solution
average M.W. 3400
average Mn ~1014
average Mn ~170
average Mn ~644
average Mn 308
average Mn~3,000
average Mn~314, contains 300ppm MEHQ as inhibitor
average Mn~50,000
average Mn~650
average Mw ~185,000 by GPC, acrylonitrile 30 wt. %, powder
average Mw ~60, 000
average Mw ~65,000, 10 wt. % in H2O
average Mw 700000-800000
average Mw 80,000-200,000,PDI≤3.0
average Mw~10,000 by GPC
average Mw2000
average Mw50,000-80,000 by GPC
averageM.W.2000
buffered aqueous glycerol solution, ≥1.0 units/mg protein
buffered aqueous glycerol solution, ≥100units/mg protein (Lowry)
c[Pb(CH3COO)2]=0.03mol/L in H2O
c(Au) =100μg/mL
c(BaCl2)=0.1006mol/L in H2O(2020版CP)
c(MgCl2)=1.000mol/L(1N)
c(NaHCO3)= 0.05000 mol/L (0.05N)
c(NaHCO3)= 1.000 mol/L (1N)
c(NaHCO3)=1.7mmol/L,c(Na2CO3)=1.8mmol/L
cis and trans,99%
cis and trans,94%
dextrose equivalent :16.5 - 19.5
diameter 0.05 - 0.1μm ,2.5% w/v
doped, conductivity 0.5-1.5 S/cm (pressed pellet, typical), extent of labeling: ~5 wt. % loading, coated on titanium dioxide
each 10mM,过滤及高温双重灭菌
each 2.5/5mM,过滤及高温双重灭菌
each 25mM,过滤及高温双重灭菌
epoxide number(eq/100g)≥0.65
ester terminated,lactide:glycolide 50:50,Mw 38000-54000
ethyl acrylate <5 wt. %, average Mn ~39,500 by GPC, average Mw ~101,000 by GPC, powder
extent of labeling: 12-15mol per mol β-CD
for Esterification
for HPLC,AA, IC, ICP and TOC analysis
for MS, for UHPLC
for enzymic, spectrophotometric determination of H2O2, ≥98%
for spectrophotometric det. of Zn(II), Cu(II), Fe(II), Co(II), H2O2, ≥95%
for spectrophotometric det. of metal ions, ≥99%
for spectrophotometric det., Bi,71-74% Bi basis (KT)
isotopic purity:98atom%;purity:≥99%
low odor
lyophilized powder, ≥15 units/mg solid, secondary activity: ≥10 units/mg solid NADPH diaphorase
lyophilized powder, ≥3.0Units/mg solid
lyophilized powder, ≥3units/mg protein
lyophilized powder(stabilized with BSA)
medium molecular weight
microbial
mixture of enzymes, powder, ≥35U/mg
mixture of oligomers,98%
moistened with water, 5% Pd,unreduced
mol wt 15,000-20,000 Da
mol wt 3,000-15,000
mol wt 350-450g/epoxide
mol wt 5000
mol wt 70,000-150,000,BioReagent
molwt 3000-15000
nanopowder, <100nm particle size (BET), 99% trace metals basis
nominally 75% in ethanol
pH = 6.863(25℃)
pH 3.0-10.0
pH 4.0-7.0
pH 5.5-9.0,显色反应间隔0.5
pH: 10.0-12.0
pH:0.1(YELLOW)--1.5(BLUE) ; 7.5(YELLOW)-9.2(PURPLE)
pH:1.2(RED)--2.8(YELLOW)
pH:1.4(COLORLESS)-3.2(RED)
pH:3.7(YELLOW)-5.2(PURPLE)
pH=4.003
pH=4.2
pH=4.5(2020版CP,8004通则)
pH=4.8(2020版CP,8004通则)
pH=5.5,50mM
pH=5
pH=6.0(2020版CP,8004通则)
pH≈10
pH标准物质, pH标准值:4
pH4.0
pH5.0
pH6.7~7.0
pH7.0-7.5,低糖,丙酮酸钠,碳酸氢钠,高HEPES,高L-谷氨酰胺,酚红,过滤除菌,细胞培养适用
pH7.0-7.5,无糖,丙酮酸钠,酚红,L-丙氨酰-谷氨酰胺,过滤除菌,细胞培养适用
pH7.0-7.5,高糖,丙酮酸钠,碳酸氢钠,无HEPES,高L-谷氨酰胺,酚红,过滤除菌,细胞培养适用
pH7.0-7.5,高糖,丙酮酸钠,碳酸氢钠,高HEPES,高L-谷氨酰胺,酚红,过滤除菌,细胞培养适用
pH7.0-7.5,高糖,丙酮酸钠,碳酸氢钠,高L-谷氨酰胺,无酚红,过滤除菌,细胞培养适用
pH7.0-7.5,高糖,无丙酮酸钠,低碳酸氢钠,L-谷氨酰胺,酚红,过滤除菌,细胞培养适用
pH7.0-7.5,Earle's平衡盐,低糖,低碳酸氢钠,低HEPES,无L-谷氨酰胺,酚红,过滤除菌,细胞培养适用
pH7.0-7.5,Earle's平衡盐,低糖,碳酸氢钠,HEPES,L-丙氨酰-谷氨酰胺,酚红,非必需氨基酸,过滤除菌,细胞培养适用
pH7.2±0.2,无葡萄糖,无碳酸氢钠,,L-丙氨酰-谷氨酰胺,酚红,过滤除菌,细胞培养适用
pH7.2±0.2,盐酸吡哆醇,碳酸氢钠,低HEPES,无L-谷氨酰胺,酚红,过滤除菌,细胞培养适用
pH7.2±0.2,盐酸吡哆醇,碳酸氢钠,低HEPES,L-谷氨酰胺,无酚红,过滤除菌,细胞培养适用
pH9.5,1×
pellets, MDI-polyester/polyether polyurethane.
ph=8.4
pharmaceutical Acid-alkalinity 5.0-7.5
phyproof Reference Substance≥95.0% (HPLC)
recombinant, expressed in E. coli, buffered aqueous solution, ≥500 units/mL
recombinant, expressed inE. coli, ≥2.0U/mg
redox indicator
salt-free, lyophilized powder, 600-2400 units/mg protein
spray reagent, 10% in ethanol
stabilized with BHT 1 % w/w
standard for GC, ≥99.5% (GC)
standard for GC,≥98.0%(GC)
styrene 17 wt. %
suitable for plant cell culture, BioReagent
tech-85%
tech. 80%
technical, ≥90% (T)
technical, mixture of isomers(mainly the α-isomer), 90%(GC)
technical, ~1.6% active oxygen basis
viscosity ~65 cSt
viscosity 100-120 cSt(25 C)
viscosity 200-300cSt(25 C)
viscosity 40-50cSt(25 C)
viscosity 400-600cSt(25 °C)
viscosity 550-650 cSt(25 C)
viscosity 80-120 cSt(25 ˚C)
viscosity 800-1200 cSt(25 °C)
viscosity 800-1200
w (NaHCO3) =1g/L
w (NaHCO3) =4g/L
w (SnCl2) =100g/L
w[Zn(CH3COO) 2.2H2O]=50g/,w(CH3COONa.3H2O)=12.5g/L, 介质: H2O
w(C13H8N3NaO5)=1g/L
w(C14H14N3NaO3S) = 0.1g/L
w(C15H15N3O2) = 10g/L
w(C15H17N4Cl) = 1g/L
w(C19H10Br4O5S)= 0.4g/L
w(C19H10Br4O5S)= 0.5g/L
w(C19H10Br4O5S)= 2g/L
w(C20H12O7N3SNa) = 10g/L
w(C28H30O4)=1g/L
w(C28H30O4)=5g/L
w(C31H28N2Na4O13S) = 1g/L
w(C31H28N2Na4O13S) = 2g/L
w(C31H28N2Na4O13S) = 5g/L
w(C7H6O6S.2H2O)=20g/L
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