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产品分类
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Alfa Aesar
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alfa aesar
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规格:
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97%25
98%25
95%25
95%2b%25
98%2b%25
99%25
96%25
%5c
99.9%25
97%2b%25
99.99%25
99%2b%25
99.999%25
99.5%25
99.95%25
94%25
90%25
99.995%25
90%2b%25
99.8%25
99.998%25
NULL
85%25
99.98%25
99.9999%25
99.997%25
99.7%25
99.99%2b%25
99.0%25 min
99.9985%25
99.5%2b%25
99%25 min
80%25
99.97%25
99.9%2b%25
99.6%25
98.0-102.0%25
99.996%25
99.5%25 min
99.9995%25
50%25 w%2fw aq.
98%25 min
%e8%af%95%e5%89%82%e7%ba%a7%e5%85%b7%e4%bd%93%e8%a7%81%e8%bf%9b%e5%8f%a3%e7%9b%ae%e5%bd%95
99.7%2b%25
98.5%2b%25
99.8%2b%25
75%25
98.0%25 min
96%2b%25
99.994%25
99.999%2b%25
99.4%25
100%25
99.85%25
99.2%25
50%25 in H%7b2%7dO
99.998%2b%25
0.04%25 w%2fv aq.
98%25%2c99%25ee
20%25 in H%7b2%7dO
99.9965%25
96%25 min
97%25 min
99.96%2b%25
97.5%25
98.5%25
99.0-102.0%25
99.975%25
99.0-103.0%25
99.96%25
99.9999%2b%25
5%25 on activated carbon paste
95%25 min
99.0-101.0%25
99.3%25
70%25
95%25%2c99%25ee
98.0-101.0%25
99.95%2b%25
5%25 on activated carbon powder
93%25
tech.90%25
98-99%25
99.985%25
98.0-103.0%25
98.5%25 min
99.1%25
99.9975%25
40%25 w%2fw aq.
25%25 w%2fw aq.
35%25 w%2fw aq.
5%25 w%2fv in 2-methoxyethanol
50%25 aq.
99.995%2b%25
20%25 w%2fw aq.
40%25 w%2fw in methanol
5%25 w%2fw in water and 1-propanol
97.0%25 min
99.4%2b%25
99.94%25
99.99999%25
18%25 in H%7b2%7dO
85%25 min
92%25
97%25%2c99%25ee
99.0%2b%25
99.6%25 min
99.75%25
99.9%25 min
99.95-100.05
Os 38.7%25 min
Pt 64.5%25 min
30%25 in H%7b2%7dO
70%25 aq.
90-95%25
99.993%25
1%25 cross-linked%2c 100-200 mesh
30%25 in Ethylene glycol
30%25 w%2fv aq.
30%25 w%2fw aq.
40%25 in H%7b2%7dO
5%25 on carbon
5%25 on graphite
9-10%25
94%25 min
95.0%25 min
96.0%25 min
96.9%25
98.5-102.0%25
98.8%25
99.0-100.5%25
99.978%25
99.99%25 min
10%25 on activated carbon powder
15%25 in H%7b2%7dO
50%25 in 1%2c2-propanediol monomethyl ether acetate
50%25 in mineral spirits
85%2b%25
99.3%2b%25
AR%2c99.0%25
1.0M aq. soln.
10%25 w%2fv in isopropanol
37%25 in aq.
40%25 aq.
40%25 w%2fw aq. soln.
65%25
80-85%25 aq. soln.
81-83%25
92%25 min
95%25%ef%bc%88%ce%b3 form %2b %ce%b2 form%ef%bc%89
97%25%2b
97.0-102.0%25
97.5%25 min
97.5%25-100.5%25
97.7%25 min
99.0%25
99.5-102.5%25
99.8%25 min
99.85%2b%25
99.9945%25
99.9955%25
Mn 30%25 min
N 32.0%25 min
Oxide%e2%89%8830 wt%25
oxide %3e30 wt%25
1%25 on polyethyleneimine%2fSiO%7b2%7d
60%2b%25 n-hexane
98 %25
99.9998%25
%3e90%25
0.02%25 w%2fv aq.
1%25 cross-linked%2c 100-200 mesh%2c 1.0-1.4 mmol%2fg
1%25 cross-linked%2c 200-400 mesh
1.0M aq. Sol
10%25 w%2fv aq.
10%25 w%2fv in n-hexane
13-14%25 active oxygen
14%25 in water
18-20%25 w%2fw in 2-methoxyethanol
1M aq. soln.
2%25 on 3.18mm (0.125in) alumina pellets
20%25 w%2fw in 2-ethylhexanoic acid
25%25 aq.
25%25 w%2fv aq.
28.5%25 min
3-8%25 Ca
33.5-36.5%25
34%25 w%2fw aq.
34-40%25 Ca
35%25 w%2fw aq. soln.
35-45%25 w%2fw aq.
40%25 in 2-ethylhexanoic acid (8-12%25 Sr)
46%25 w%2fw aq.
5%25 on alumina paste
5%25 on alumina powder
5%25 w%2fv in isopropanol
5%25 w%2fv in methanol
50%25 w%2fw aq. Sol
50%25 w%2fw in hexanes
55%25
60%25 aq. soln.
60%25 aq.
60%25 w%2fw aq.
60%25
70%25 C%7b60%7d%2c 28%25 C%7b70%7d
70%25 w%2fw in toluene.
70-75%25
75%25 w%2fw aq.
75-82%25
76.5%25 min
80%25 in toluene
80%25 w%2fw in 1-butanol
85%25 aq.
85-90%25 aq.
85.0-90.0%25 aq.
86-89%25 hydrolyzed
89%25
94-98%25
95-100.5%25
97%25%25
97%25%2c%3e99%25 ee
98%2b atom %25D
98.8-101.0%25
99%2b%25 min.
99%2b%25%2c ee
99.6%2b%25
99.8-100.1%25
99.95%25 min
99.95%25%2c
99.989%25
99.9895%25
99.99%25%2c
99.992%25
AR
Aliquat 175 (75%25 aq. soln.)
Au 64.4%25 min
Au 79%25 min
Au%e2%89%a550%25
Ba ca 17.5%25
Bi 48-52%25%2c water ca 2%25
Bi%7b2%7dO%7b3%7d 79%25 min
Fe(III) 16.5-20%25
In 29%25 min
La 40%25
LiOH 56.5%25 min
Mn 58%25 min
Mo 56.5%25
MoO3 85%25 min
Os 83%25 min
Oxide%e2%89%8820 wt%25
Oxide%e2%89%8835 wt%25
Pd 16.3%25
Pd 21.5%25 min
Pt 39.6%25
Pt 40%25 min
Pt 51.6-52.6%25
Ru 23.0%25 min
Ru 31.3%25 min
Ru 32.1%25 min
Sr 16-21%25
Zn 18%25 min
ca 25%25 aq. soln.
ca 50%25 w%2fw aq. soln.
ca 60%25 w%2fw aq. soln.
ca 85%25
dye content %3e60%25
tech. ca 75%25 w%2fw aq. soln.
10%25 on carbon
15%25 w%2fw in hexanes
23%25 in H%7b2%7dO
25%25 w%2fw in hexane
25%25 w%2fw in methanol
28-30%25 methoxyl%2c 7-12%25 hydroxypropyl
49%25 in 2-ethylhexanoic acid%2c Ce 12%25
7-8%25 in methanol
88%2b%25
94%2b%25
97%25%2c99%25 ee
98.9%25
99.7%2b%25 min
99.8-100.3%25
99.98%2b%25
99.9995%2b%25
99.9997%25
BN 31%25
ChiPros98%2b%25ee99%25
Pd 13%25
Ru 1.5%25 w%2fv
%3e60%25 SWNT
%e2%89%886%25 Zr
%e2%89%8867%25
0.005M in water
0.05%25 w%2fv solution in ethanol
0.1%25 w%2fv aq.
0.5%25 on granular carbon
1%25 on 2.5mm alumina spheres
1%25 on activated carbon paste
1%25 on polyethyleneimine%2fSiO%7b2%7d powder
1%25 w%2fv aq.
1%25%2c w%2fv aqueous solution
1-6%25 hexane
10%25 w%2fv in ethanol
2%25 cross-linked%2c 30-60 mesh
2%25 crosslinked%2c 200-400 mesh%2c ca 2-4mmol%2fg
2.5%25 w%2fv in isopropanol
20%25 w%2fv aq.
20%25 w%2fv in isopropanol
25 wt%25 in water
25%25 (w%2fv) in isopropanol
25%25 in H%7b2%7dO
30%25 in H2O
30%25 in mineral spirits
30%25 w%2fw in methanol
35%25 in naphthenic acid (V 2.8-3.2%25)
37%25 w%2fw aq.
39-43%25
3M aq. soln.
4.9%25 in H%7b2%7dO
40%25 in mineral spirits
45%25 w%2fv aq.
45%25 w%2fw aq.
46.5%25 BF%7b3%7d min
5%25 w%2fv in hexane
50%25 in 2-ethylhexanoic acid
50%25 in pentane
50-52%25 w%2fw boron trifluoride
50-60%25
55%25 w%2fw aq.
72%25 aq. Soln
75%25 in isopropanol
76%25
79.5-81.0%25
80%25 aq.gel
80%25 min
80%25 w%2fw aq. soln.
80%25%e6%b0%b4%e6%ba%b6%e6%b6%b2
80-85%25
81.0-86.0%25
85.8%25
9.6%25 min
90%25%ef%bc%88%e5%90%ab%e8%8b%af%e4%b9%99%e8%85%88%e7%a8%b3%e5%ae%9a%e5%89%82%ef%bc%89
94-96%25
95.5%25 min
97%25%2c
97.8%2b%25
98.0-102%25
98.4%25
98.5-101.0%25
98.5-101.5%25
99.0-100.2%25
99.0-101.5%25
99.0-105.0%25
99.00%25
99.3-100.3%25
99.4-100.4%25
99.5-103.0%25
99.7-100.5%25
99.78%25
99.8%25-100.3%25
99.8-100.1%25 (dry basis)%2c Molecular Biology Grade%2c Ultrapure%2c Thermo Scientific
99.92%25
99.97%25 min
99.995%25%2c
99.997%2b%25
99.9975%2b%25
99.999%25 metals basis
As 14.5%25 min
Ce 37-45%25
Co 20.8%25 min
Co 6%25%2c 53%25 in mineral spirits
Cu 55%25 min
K 18.8%25
MgO%e2%89%8840-43.5%25
Mn 44%25 min
Mo 46.2%25
NH%7b3%7d ca 30%25
Ni 27-29%25
Ni 61%25
Ni 76%25
P%7b2%7dO%7b5%7d 53%25 min
Pd 12.9%25
Pd 13.4%25
Pd 14.0%25 min
Pd 14.8%25
Pd 14.9%25
Pd 16.7%25
Pd 17.1%25
Pd 17.6%25
Pd 20%25 on carbon
Pd 20.0%25
Pd 20.6%25
Pd 23.5%25
Pd 27.1%25
Pd 5%25 on carbon powder
Pd 56.0%25 min
Pt 15.2%25 min
Pt 18.2%25 min
Pt 24.2%25 min
Pt 41.6%25 min
Pt 42.6%25 min
Pt 43.4%25 min
Pt 43.7%25
Pt 48.0%25 min
Pt 50%25
Pt 58%25 min
Pt 59.7%25 min
Pt 75%25 min
Ru 19%25 min
Ru 20.5%25 min
Ru 24%25 min
Ru 25%25 min
Ru 25.8%25
Ru 28.4%25 min
Ru 33.5%25 min
Ru 35.0%25 min
Ru 42.1%25 min
Ru 43.2%25 min
Ru 47.7%25 min
S 22.3%25
Sm 33%25
TiCl%7b3%7d 76.0-78.5%25
Zn 31%25 min
Zn 35.5%25
ZnO 12.5-14%25
ca 25%25 w%2fw in methanol
ca 66-70%25 aq. soln.
ca 84%25
dye content 70%25
min 50%25 w%2fv in water
min 87%25 MgF2
min. 35%25
tech.80%25
tech.85%25
%e7%ba%a645-50%25w%2fw%e7%9f%be%e5%9c%9f
0.5%25 on 3 mm alumina tablets
0.5%25 w%2fv in alcohol
1.0M soln. in THF
10%25 v%2fv aq.
11-14%25 available chlorine
14-18%25 w%2fv in cyclohexane
2%25 cross-linked%2c 200-400 mesh
2%25 cross-linked%2c ca 60 mesh%2c 8.0meq%2fg
20%25 in 1-4%25 sulfuric acid
20-35%25 in H%7b2%7dO
23%25 w%2fw aq.
25%25 w%2fw in 1-methoxy-2-propanol
28.0-30.0%25 NH%7b3%7d
35-40%25 alkali metal
40%25 w%2fw in mineral spirits
47.0-49.0%25
48%25 min w%2fw aq.
48%25%2c 99.9999%25
50 - 80%25
50%25 aqueous solution
50%25 v%2fv aq.
55-58%25
57-63%25 oil dispersion
6%2c7%2c8-te
70%25 w%2fv aq.
70%25 w%2fw aq. soln.
8-10%25 available chlorine
85%25 w%2fw aq.
87-89%25 hydrolyzed
91.6%25
98%25 %e9%93%b1%e5%90%ab%e9%87%8f60%25%2b
98%25ee99%25
99%25 min.
99.5%25%2c 10%25 w%2fv in 2-methoxyethanol
99.7-100.3%25
99.945%25
99.97%2b%25
99.99%25%2c Ir 35%25 min
99.9925%25
AR%2c%e2%89%a592 %25
Ag 4-5%25 w%2fw
Al%7b2%7dO%7b3%7d 19.4%25%2c P%7b2%7dO%7b5%7d 78.9%25
C 71%25%2c H 6%25
ChiPros98%25ee98%25
Cr 24%25
K 16.6-18.8%25
Mg ca 16%25
Mn 22%25
MoO%7b3%7d 85%25 min
Ni 78.5%25
Pd 13.0-15.0%25
Pd 26.3%25 min
Pd 36%25 min
Pd 44.8%25
Pd 45.9-48.4%25
Pt 4-6%25
Ru 54%25 min
TiO%7b2%7d 33%25 min
Zn 17.9-18.2%25
ca 80%25 in mineral spirits (17-19%25 Zn)
tech.75%25
%e2%89%8865%25 aq.
%e4%ba%8c%e7%94%b2%e8%8b%af%e9%85%9a%e6%a9%99%e9%92%a0%e7%9b%90
%e6%b0%b4%e6%ba%b6%e6%80%a7
%e8%81%9a%e5%90%88%e7%89%a9%e8%b4%9f%e8%bd%bd
%e8%af%a6%e7%bb%86 %e8%a7%81%e8%bf%9b%e5%8f%a3%e7%9b%ae%e5%bd%95
%e8%af%a6%e7%bb%86%e8%a7%81%e8%bf%9b%e5%8f%a3%e7%9b%ae%e5%bd%95
%e9%a1%ba%e5%bc%8f%2b%e5%8f%8d%e5%bc%8f98%25
%e9%a1%ba%e5%bc%8f%e5%92%8c%e5%8f%8d%e5%bc%8f96%25
(99.99%25-La) (REO)
0.025M aq. Soln
0.05 micron%2c 2.5 wt%25 dispersion in water
0.10 micron%2c 2.5 wt%25 dispersion in water
0.20 micron%2c 2.5 wt%25 dispersion in water
0.5%25 on 1.4-2.8mm (0.055-0.11in) alumina spheres
0.5%25 on 1mm (0.040in) alumina spheres
0.5%25 on 3mm (0.12in) alumina pellets
0.50 micron%2c 2.5 wt%25 dispersion in water
0.75 micron%2c 2.5 wt%25 dispersion in water
1 micron%2c 2.5 wt%25 dispersion in water
1%25
1.0 M aq. Soln
10%25 on activated carbon paste
10%25 w%2fv in hexane
10.0 micron%2c 2.5 wt%25 dispersion in water
12%25(%e7%ba%a61.4M)%e5%9c%a8%e7%8e%af%e5%b7%b1%e8%83%ba%2f%e6%ad%a3%e5%b7%b1%e7%83%b7%e4%b8%ad%e5%8f%af%e9%87%8d%e5%b0%81%e9%9a%94%e8%86%9c%e7%93%b6%e5%8c%85%e8%a3%85
15.0 micron%2c 2.5 wt%25 dispersion in water
16%25 w%2fv aq.
2 micron%2c 2.5 wt%25 dispersion in water
2.5%25 w%2fw aq.
20-24%25 aq.
20.0 micron%2c 2.5 wt%25 dispersion in water
200ppm4-%e7%94%b2%e6%b0%a7%e5%9f%ba%e8%8b%af%e9%85%9a
20
21%25 w%2fw in ethanol
25%25 w%2fw aq.%2c 99.5%25
25%25%e6%b0%b4%e6%ba%b6%e6%b6%b2
25.0 micron%2c 2.5 wt%25 dispersion in water
2M%e5%9c%a8%e4%ba%8c%e6%b0%af%e7%94%b2%e7%83%b7%e4%b8%ad
3-%e4%ba%8c%e7%94%b2%e5%9f%ba%e6%b0%ae%e6%9d%82%e7%8e%af%e4%b8%81%e7%83%b7-2-%e9%85%ae
4.5 micron%2c 2.5 wt%25 dispersion in water
40%25 in 1%2c2-propanediol monomethyl ether acetate
40%25 w%2fv aq.
40%25
40-44%25 w%2fw aq.
45%25 aq.
45.0 micron%2c 2.5 wt%25 dispersion in water
47%25
48%25 w%2fw aq.
5%25 w%2fv aq.
5%25
50%25 in water
50%25 w%2fv aq.
50%25 w%2fw aq. soln.
50%25 w%2fw aq.%2c 99%25
50%25%e5%b7%b1%e7%83%b7%e6%ba%b6%e6%b6%b2
50%25
50-55%25 w%2fw HBF4
57%25 w%2fw aq. soln
6%2c7%2c8-tetrahydroquin
6.0 micron%2c 2.5 wt%25 dispersion in water
6.0%25 SO%7b2%7d min
60%2b%25
70%25 on high surface area advanced carbon support
70%25 w%2fw in n-propanol
75%25 in ethanol
75-80%25 aq.
75.0 micron%2c 2.5 wt%25 dispersion in water
77%25 C%7b60%7d%2c 22%25 C%7b70%7d%2c %3c2%25 higher
8.1%25
85.0-90.0%25
85.00%25
9%25
90%25 min
90.0 micron%2c 2.5 wt%25 dispersion in water
93.0%25 min
94%25%e6%94%af%e9%93%be%e5%bc%82%e6%9e%84%e4%bd%93%e6%b7%b7%e5%90%88%e7%89%a9
96%25 (sum of isomers)%2c max. 3%25 cis
97 %25
97%25%e5%a4%a7%e7%ba%a650ppm4-%e7%94%b2%e6%b0%a7%e5%9f%ba%e8%8b%af%e9%85%9a%e7%a8%b3%e5%ae%9a%e5%89%82
97%25%e9%93%9c%e5%81%9a%e7%a8%b3%e5%ae%9a%e5%89%82
97.0%25
98%25%e5%a4%a7%e7%ba%a6%e5%90%ab%e6%9c%892%25%e7%9a%84%e6%b0%b4
98%25%e9%93%9c%e4%bd%9c%e7%a8%b3%e5%ae%9a%e5%89%82
98%25ee98%25
99%25 (metals basis)
99%25 min%2c typically 99.75%25 min
99%25%e5%a4%a7%e7%ba%a610ppm35-%e5%8f%94%e4%b8%81%e5%9f%ba%e5%84%bf%e8%8c%b6%e9%85%9a%e7%a8%b3%e5%ae%9a%e5%89%82
99%25(99.9%25-%e9%93%a5)(REO)
99%2b%25%2c
99.0%25-100.5%25
99.4%25 min
99.5-101.0%25
99.5-105.0%25
99.50%25
99.9%25 metals basis
99.95-100.05%25
99.999%25 (metals basis)
Al 8.4%25 min
Amberlite%c2%ae IRA-68%2c
Au 40-44%25 w%2fw
BN 10%25
BN 23%25
Ba 28.9%25
Cd 75%25 min
ChiPros98%25ee98%2b%25
Co 0.1-1%25
Co 24%25
Co 39-41%25
Cu 15.8%25
Cu 28.1%25 min
Fe 29.5%25 min
M.W. 75%2c000%2c 30%25 w%2fv aq.
Mg 21-22%25
N-%e4%ba%8c%e6%ad%a3%e4%b8%81%e5%9f%ba%e4%b9%99%e9%85%b0%e8%83%ba98%25
N-%e4%ba%8c%e6%b0%b4%e6%9d%a8%e9%86%9b-13-%e4%b8%99%e4%ba%8c%e8%83%ba98%2b%25
N-%e4%ba%8c%e7%94%b2%e5%9f%ba%e6%b0%a8%e5%9f%ba)%e8%81%94%e8%8b%af98%25
N-%e4%ba%8c%e7%94%b2%e5%9f%ba-2-(4-%e5%93%8c%e5%95%b6%e6%b0%a7)%e4%b9%99%e9%85%b0%e8%83%ba96%25
NH%7b3%7d 30.0%2b%25
NNN-14-%e8%8b%af%e4%ba%8c%e8%83%ba%e5%9b%9b%e4%b9%99%e9%85%b897%25
Ni 5-12%25
Ni 99.8%25
Oxide%e2%89%8829 wt%25
P%7b2%7dO%7b5%7d 33%25
P%7b2%7dO%7b7%7d 43.5-48.5%25
Pb 82%25 min.
Pd 10%25 w%2fw
Pd 13.5-15.5%25
Pd 15%25
Pd 18.5%25
Pd 28.3%25 min
Pd 34.7%25
Pd 36.7%25
Pd 40.5%25
Pd 6%25 w%2fw
Pd 9.0-11.0%25 w%2fw
Pt 0.5%25 w%2fw
Pt 2%25 w%2fw
Pt 20%25
Pt 3-4%25 w%2fw
Pt 50.5%25 min
Pt 74.8%25 min
Pt 8-11%25 w%2fw
Ru 29%25 min
Ru 34.6%25
R
S 11.8%25 min as sulfide
SO%7b2%7d 58.5%25 min
Te 45%25 min
Zn 17-19.5%25
Zn%e2%89%88 20%25
ee98%25
high purity
tech.70%25
tech.90%25%e5%a4%a7%e7%ba%a6100ppm4-%e5%8f%94%e4%b8%81%e5%9f%ba%e5%84%bf%e8%8c%b6%e9%85%9a%e4%bd%9c%e7%a8%b3%e5%ae%9a%e5%89%82
tech.
up to 30%25 water
%26ge%3b96%25
%e2%89%8880%25
%e4%bd%8e%e7%b2%98%e5%ba%a6
%e6%97%a0%e6%b0%b4%2c 98%2b%25
%e6%97%a0%e6%b0%b4%2c 99.9%25
%e6%99%b6%e4%bd%93%2c 99.5%25
%e6%b0%ae%e5%8c%96%e9%93%9d
%e9%80%82%e7%94%a8%e6%b8%a9%e5%ba%a6%e8%8c%83%e5%9b%b4%3a 25 %e5%88%b0 250 C (%e5%bc%80%e6%94%be%e7%b3%bb%e7%bb%9f) %e5%92%8c 25 %e5%88%b0 315 C (%e5%b0%81%e9%97%ad%e7%b3%bb%e7%bb%9f)
%e9%a1%ba%e5%bc%8f%2b%e5%8f%8d%e5%bc%8f98%2b%25
%e9%a2%97%e7%b2%92%e7%8a%b6%2c 98%25
-
0.1N %e6%a0%87%e5%87%86%e6%ba%b6%e6%b6%b2
039812 %e6%b0%a7%e5%8c%96%e9%93%9d %ef%bc%8cY-%e7%9b%b8%ef%bc%8c99.97%25%ef%bc%88metals basis%ef%bc%89 MDL %3aMFCD00003424 EINECS%3a215-691-6
1%25 on %5ey alumina powder
1%25 w%2fv in alcohol
1-5%25 hexane
1-7%25 hexane
1.0mm (0.04in) %e7%9b%b4%e5%be%84%2c %e9%80%80%e7%81%ab%2c 99.9%25 (metals basis)
15%25 in THF%2ftoluene
20%25 w%2fw suspension in THF
20-22%25 NH%7b3%7d
2M %e6%ad%a3%e5%b7%b1%e7%83%b7%e6%ba%b6
4%25 in THF
4%25 on 6.35mm (0.25in) alumina rings
46.5%25 BF%7b3%7d%e6%9c%80%e4%bd%8e%2c %e6%b0%a9%e6%b0%94%e4%b8%8b%e5%8f%af%e9%87%8d%e5%b0%81%e7%9a%84ChemSeal%26trade%3b%e7%93%b6%e5%8c%85%e8%a3%85
4A%2c 3-5mm be
56%25 w%2fw in mineral spirits
70%25 w%2fv
8-10%25%e6%9c%89%e6%95%88%e6%b0%af
8.4%25
90%2b%250.5%25%e7%a2%b3%e9%85%b8%e9%92%99%e4%bd%9c%e4%b8%ba%e7%a8%b3%e5%ae%9a%e5%89%82
95%25%2c 17.3%25 wt min in xylene
96%2535-%e4%ba%8c%e5%8f%94%e4%b8%81%e5%9f%ba%e5%84%bf%e8%8c%b6%e9%85%9a
97
98%25%2c
98%25(dry wt.)
98
99%2b%25%2c ACS reagent
99%2b%25(dry wt.%2c w
99.01-101.0%25
99.100%25
99.101%25
99.500%25
99.9%25 (metals basis %e5%8e%bb%e9%99%a4Sr)%2c Sr %e9%80%9a%e5%b8%b8%e4%b8%ba 500 ppm
99.985%25 (metals basis)
99.997%25 (metals basis)
9
ACS%2c 97.0%25%e6%9c%80%e4%bd%8e
ACS%2c 99.4%2b%25
Celite Standard Super-cel
Chromium(III) chloride%2c anhydrous%2c 99.9%25 (metals basis)
Co 32%25 min
Co 33%25 min
M.W. 70%2c000
N-%e4%ba%8c%e6%ad%a3%e4%b8%81%e5%9f%ba%e4%b9%99%e4%ba%8c%e8%83%ba98%25
N-%e4%ba%8c%e6%ad%a3%e4%b8%99%e5%9f%ba%e7%94%b2%e9%85%b0%e8%83%ba96%25
N-%e4%ba%8c%e7%94%b2%e5%9f%ba-4-(2-%e5%93%8c%e5%97%aa)%e8%8b%af%e8%83%ba95%25
Pd 4-5%25 w%2fw
Pd 4-6%25 w%2fw
Platinum%2c 40%25%2c Ruthenium%2c 20%25
Rh 10.
Rh 12.5%25
Rh 14.4%25
Rh 14.9%25 min
Rh 38.5-45.5%25
S)-DPEN%2c R
S)-DPE
Spectrophotometric Grade
fused
high purity%2c b
indicati
ion-e
tech. 90%25
t
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15m
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160mm
19kg
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200x1000mm
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24cm
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250x250mm
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454g
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100X500mm
100g/瓶
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150X200mm
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190mm
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2.5cm
20X100cm
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940ml
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