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全部 97% 98% 95% 95+% 98+% 99% 96% \ 99.9% 97+% 99.99% 99+% 99.999% 99.5% 99.95% 94% 90% 90+% 99.995% 99.8% 99.998% NULL 85% 99.98% 99.997% 99.9999% 99.7% 99.9985% 99.99+% 99.0% min 99.5+% 99% min 80% 99.97% 99.9+% 99.996% 98.0-102.0% 99.5% min 99.6% 50% w/w aq. 99.9995% 试剂级具体见进口目录 98% min 99.7+% 99.8+% 98.5+% 75% 99.994% 96+% 100% 98.0% min 99.85% 99.999+% 50% in H{2}O 99.998+% 0.04% w/v aq. 98%,99%ee 20% in H{2}O 99.4% 99.9965% 99.2% 96% min 99.96+% 97.5% 98.5% 99.0-102.0% 99.975% 99.0-103.0% 99.96% 99.9999+% 5% on activated carbon paste 97% min 95% min 99.0-101.0% 70% 95%,99%ee 98.0-101.0% 99.95+% 5% on activated carbon powder tech.90% 98-99% 99.3% 99.985% 98.5% min 99.1% 99.9975% 40% w/w aq. 98.0-103.0% 25% w/w aq. 5% w/v in 2-methoxyethanol 50% aq. 99.995+% 20% w/w aq. 40% w/w in methanol 5% w/w in water and 1-propanol 93% 99.99999% 18% in H{2}O 85% min 92% 97%,99%ee 99.0+% 99.6% min 99.75% 99.9% min 99.95-100.05 Os 38.7% min Pt 64.5% min 30% in H{2}O 90-95% 99.4+% 99.993% 1% cross-linked, 100-200 mesh 30% in Ethylene glycol 30% w/v aq. 30% w/w aq. 40% in H{2}O 5% on carbon 5% on graphite 94% min 95.0% min 96.9% 97.0% min 98.5-102.0% 98.8% 99.0-100.5% 99.978% 99.99% min 10% on activated carbon powder 15% in H{2}O 50% in 1,2-propanediol monomethyl ether acetate 50% in mineral spirits 85+% 99.3+% 99.94% AR,99.0% 1.0M aq. soln. 10% w/v in isopropanol 35% w/w aq. 37% in aq. 40% w/w aq. soln. 65% 80-85% aq. soln. 81-83% 92% min 95%（γ form + β form） 97%+ 97.0-102.0% 97.5% min 97.5%-100.5% 97.7% min 99.0% 99.5-102.5% 99.85+% 99.9945% 99.9955% Mn 30% min N 32.0% min Oxide≈30 wt% oxide >30 wt% 1% on polyethyleneimine/SiO{2} 60+% n-hexane 98 % >90% 0.02% w/v aq. 1% cross-linked, 100-200 mesh, 1.0-1.4 mmol/g 1% cross-linked, 200-400 mesh 1.0M aq. Sol 10% w/v aq. 10% w/v in n-hexane 14% in water 18-20% w/w in 2-methoxyethanol 1M aq. soln. 2% on 3.18mm (0.125in) alumina pellets 20% w/w in 2-ethylhexanoic acid 25% aq. 25% w/v aq. 28.5% min 3-8% Ca 33.5-36.5% 34% w/w aq. 34-40% Ca 35% w/w aq. soln. 35-45% w/w aq. 40% aq. 40% in 2-ethylhexanoic acid (8-12% Sr) 46% w/w aq. 5% on alumina paste 5% on alumina powder 5% w/v in isopropanol 5% w/v in methanol 50% w/w aq. Sol 50% w/w in hexanes 55% 60% aq. soln. 60% aq. 60% w/w aq. 60% 70% C{60}, 28% C{70} 70% aq. 70% w/w in toluene. 75% w/w aq. 75-82% 76.5% min 80% in toluene 80% w/w in 1-butanol 85% aq. 85-90% aq. 85.0-90.0% aq. 86-89% hydrolyzed 89% 9-10% 94-98% 95-100.5% 97%% 97%,>99% ee 98+ atom %D 98.8-101.0% 99+% min. 99+%, ee 99.8-100.1% 99.95% min 99.95%, 99.989% 99.9895% 99.99%, 99.992% AR Aliquat 175 (75% aq. soln.) Au 64.4% min Au 79% min Au≥50% Ba ca 17.5% Bi 48-52%, water ca 2% Bi{2}O{3} 79% min Fe(III) 16.5-20% In 29% min La 40% LiOH 56.5% min Mn 58% min Mo 56.5% MoO3 85% min Os 83% min Oxide≈20 wt% Oxide≈35 wt% Pd 16.3% Pd 21.5% min Pt 39.6% Pt 40% min Pt 51.6-52.6% Ru 23.0% min Ru 31.3% min Ru 32.1% min Sr 16-21% Zn 18% min ca 25% aq. soln. ca 50% w/w aq. soln. ca 60% w/w aq. soln. ca 85% dye content >60% tech. ca 75% w/w aq. soln. 10% on carbon 15% w/w in hexanes 23% in H{2}O 25% w/w in hexane 28-30% methoxyl, 7-12% hydroxypropyl 49% in 2-ethylhexanoic acid, Ce 12% 7-8% in methanol 88+% 94+% 97%,99% ee 99.7+% min 99.8-100.3% 99.98+% 99.9995+% 99.9997% 99.9998% BN 31% ChiPros98+%ee99% Pd 13% Ru 1.5% w/v >60% SWNT ≈6% Zr ≈67% 0.005M in water 0.05% w/v solution in ethanol 0.1% w/v aq. 0.5% on granular carbon 1% on 2.5mm alumina spheres 1% on activated carbon paste 1% on polyethyleneimine/SiO{2} powder 1% w/v aq. 1%, w/v aqueous solution 1-6% hexane 10% w/v in ethanol 2% cross-linked, 30-60 mesh 2% crosslinked, 200-400 mesh, ca 2-4mmol/g 2.5% w/v in isopropanol 20% w/v aq. 20% w/v in isopropanol 25 wt% in water 25% (w/v) in isopropanol 25% in H{2}O 30% in H2O 30% in mineral spirits 30% w/w in methanol 35% in naphthenic acid (V 2.8-3.2%) 37% w/w aq. 39-43% 3M aq. soln. 4.9% in H{2}O 40% in mineral spirits 45% w/v aq. 45% w/w aq. 46.5% BF{3} min 5% w/v in hexane 50% in 2-ethylhexanoic acid 50% in pentane 50-52% w/w boron trifluoride 50-60% 55% w/w aq. 72% aq. Soln 75% in isopropanol 76% 79.5-81.0% 80% aq.gel 80% min 80% w/w aq. soln. 80%水溶液 80-85% 85.8% 9.6% min 90%（含苯乙腈稳定剂） 94-96% 95.5% min 96.0% min 97%, 97.8+% 98.0-102% 98.4% 98.5-101.0% 98.5-101.5% 99.0-100.2% 99.0-101.5% 99.0-105.0% 99.00% 99.3-100.3% 99.4-100.4% 99.5-103.0% 99.7-100.5% 99.78% 99.8%-100.3% 99.8-100.1% (dry basis), Molecular Biology Grade, Ultrapure, Thermo Scientific 99.92% 99.97% min 99.995%, 99.997+% 99.9975+% 99.999% metals basis As 14.5% min Ce 37-45% Co 20.8% min Cu 55% min K 18.8% MgO≈40-43.5% Mn 44% min Mo 46.2% NH{3} ca 30% Ni 27-29% Ni 61% P{2}O{5} 53% min Pd 12.9% Pd 13.4% Pd 14.0% min Pd 14.8% Pd 14.9% Pd 16.7% Pd 17.1% Pd 17.6% Pd 20% on carbon Pd 20.0% Pd 20.6% Pd 23.5% Pd 27.1% Pd 5% on carbon powder Pd 56.0% min Pt 15.2% min Pt 18.2% min Pt 24.2% min Pt 41.6% min Pt 42.6% min Pt 43.4% min Pt 43.7% Pt 48.0% min Pt 50% Pt 58% min Pt 59.7% min Pt 75% min Ru 19% min Ru 20.5% min Ru 24% min Ru 25% min Ru 25.8% Ru 28.4% min Ru 33.5% min Ru 35.0% min Ru 42.1% min Ru 43.2% min Ru 47.7% min S 22.3% Sm 33% TiCl{3} 76.0-78.5% Zn 31% min Zn 35.5% ZnO 12.5-14% ca 25% w/w in methanol ca 66-70% aq. soln. ca 84% dye content 70% min 50% w/v in water min. 35% tech.80% tech.85% 约45-50%w/w矾土 0.5% on 3 mm alumina tablets 0.5% w/v in alcohol 1.0M soln. in THF 10% v/v aq. 11-14% available chlorine 14-18% w/v in cyclohexane 2% cross-linked, 200-400 mesh 2% cross-linked, ca 60 mesh, 8.0meq/g 20% in 1-4% sulfuric acid 20-35% in H{2}O 23% w/w aq. 25% w/w in 1-methoxy-2-propanol 25% w/w in methanol 28.0-30.0% NH{3} 35-40% alkali metal 40% w/w in mineral spirits 47.0-49.0% 48% min w/w aq. 48%, 99.9999% 50 - 80% 50% aqueous solution 50% v/v aq. 55-58% 57-63% oil dispersion 6,7,8-te 70% w/v aq. 70% w/w aq. soln. 8-10% available chlorine 85% w/w aq. 87-89% hydrolyzed 91.6% 98% 铱含量60%+ 98%ee99% 98.9% 99% min. 99.5%, 10% w/v in 2-methoxyethanol 99.7-100.3% 99.945% 99.97+% 99.99%, Ir 35% min 99.9925% AR,≥92 % Ag 4-5% w/w Al{2}O{3} 19.4%, P{2}O{5} 78.9% C 71%, H 6% ChiPros98%ee98% Cr 24% K 16.6-18.8% Mg ca 16% Mn 22% MoO{3} 85% min Ni 76% Ni 78.5% Pd 13.0-15.0% Pd 26.3% min Pd 36% min Pd 44.8% Pd 45.9-48.4% Pt 4-6% Ru 54% min TiO{2} 33% min Zn 17.9-18.2% ca 80% in mineral spirits (17-19% Zn) min 87% MgF2 tech.75% ≈65% aq. 二甲苯酚橙钠盐 水溶性 聚合物负载 详细 见进口目录 详细见进口目录 顺式+反式98% 顺式和反式96% (99.99%-La) (REO) 0.025M aq. Soln 0.05 micron, 2.5 wt% dispersion in water 0.10 micron, 2.5 wt% dispersion in water 0.20 micron, 2.5 wt% dispersion in water 0.5% on 1.4-2.8mm (0.055-0.11in) alumina spheres 0.5% on 1mm (0.040in) alumina spheres 0.5% on 3mm (0.12in) alumina pellets 0.50 micron, 2.5 wt% dispersion in water 0.75 micron, 2.5 wt% dispersion in water 1 micron, 2.5 wt% dispersion in water 1% 1.0 M aq. Soln 10% on activated carbon paste 10% w/v in hexane 10.0 micron, 2.5 wt% dispersion in water 12%(约1.4M)在环己胺/正己烷中可重封隔膜瓶包装 15.0 micron, 2.5 wt% dispersion in water 16% w/v aq. 2 micron, 2.5 wt% dispersion in water 2.5% w/w aq. 20-24% aq. 20.0 micron, 2.5 wt% dispersion in water 200ppm4-甲氧基苯酚 20 21% w/w in ethanol 25% w/w aq., 99.5% 25%水溶液 25.0 micron, 2.5 wt% dispersion in water 2M在二氯甲烷中 3-二甲基氮杂环丁烷-2-酮 4.5 micron, 2.5 wt% dispersion in water 40% in 1,2-propanediol monomethyl ether acetate 40% w/v aq. 40% 40-44% w/w aq. 45% aq. 45.0 micron, 2.5 wt% dispersion in water 47% 48% w/w aq. 5% w/v aq. 5% 50% in water 50% w/v aq. 50% w/w aq. soln. 50%己烷溶液 50% 50-55% w/w HBF4 57% w/w aq. soln 6,7,8-tetrahydroquin 6.0 micron, 2.5 wt% dispersion in water 6.0% SO{2} min 60+% 70% on high surface area advanced carbon support 70% w/w in n-propanol 75% in ethanol 75-80% aq. 75.0 micron, 2.5 wt% dispersion in water 77% C{60}, 22% C{70}, <2% higher 8.1% 85.0-90.0% 85.00% 9% 90% min 90.0 micron, 2.5 wt% dispersion in water 93.0% min 94%支链异构体混合物 96% (sum of isomers), max. 3% cis 97 % 97%大约50ppm4-甲氧基苯酚稳定剂 97%铜做稳定剂 97.0% 98%大约含有2%的水 98%铜作稳定剂 98%ee98% 99% (metals basis) 99%大约10ppm35-叔丁基儿茶酚稳定剂 99%(99.9%-铥)(REO) 99+%, 99.0%-100.5% 99.4% min 99.5-101.0% 99.5-105.0% 99.50% 99.9% metals basis 99.95-100.05% 99.999% (metals basis) Al 8.4% min Amberlite® IRA-68, Au 40-44% w/w BN 10% BN 23% Ba 28.9% Cd 75% min ChiPros98%ee98+% Co 0.1-1% Co 24% Co 39-41% Cu 15.8% Cu 28.1% min Fe 29.5% min M.W. 75,000, 30% w/v aq. Mg 21-22% N-二正丁基乙酰胺98% N-二水杨醛-13-丙二胺98+% N-二甲基氨基)联苯98% N-二甲基-2-(4-哌啶氧)乙酰胺96% NH{3} 30.0+% NNN-14-苯二胺四乙酸97% Ni 5-12% Ni 99.8% Oxide≈29 wt% P{2}O{5} 33% P{2}O{7} 43.5-48.5% Pb 82% min. Pd 10% w/w Pd 13.5-15.5% Pd 15% Pd 18.5% Pd 28.3% min Pd 34.7% Pd 36.7% Pd 40.5% Pd 6% w/w Pd 9.0-11.0% w/w Pt 0.5% w/w Pt 2% w/w Pt 20% Pt 3-4% w/w Pt 50.5% min Pt 74.8% min Pt 8-11% w/w Ru 29% min Ru 34.6% R S 11.8% min as sulfide SO{2} 58.5% min Te 45% min Zn 17-19.5% Zn≈ 20% ee98% high purity tech.70% tech.90%大约100ppm4-叔丁基儿茶酚作稳定剂 tech. up to 30% water ≥96% ≈80% 低粘度 无水, 98+% 无水, 99.9% 晶体, 99.5% 氮化铝 适用温度范围: 25 到 250 C (开放系统) 和 25 到 315 C (封闭系统) 顺式+反式98+% 颗粒状, 98% - 0.1N 标准溶液 039812 氧化铝 ，Y-相，99.97%（metals basis） MDL :MFCD00003424 EINECS:215-691-6 1% on ^y alumina powder 1% w/v in alcohol 1-5% hexane 1-7% hexane 1.0mm (0.04in) 直径, 退火, 99.9% (metals basis) 15% in THF/toluene 20% w/w suspension in THF 20-22% NH{3} 2M 正己烷溶 4% in THF 4% on 6.35mm (0.25in) alumina rings 46.5% BF{3}最低, 氩气下可重封的ChemSeal™瓶包装 4A, 3-5mm be 56% w/w in mineral spirits 70% w/v 8-10%有效氯 8.4% 90+%0.5%碳酸钙作为稳定剂 95%, 17.3% wt min in xylene 96%35-二叔丁基儿茶酚 97 98%, 98%(dry wt.) 98 99+%, ACS reagent 99+%(dry wt., w 99.01-101.0% 99.100% 99.101% 99.500% 99.9% (metals basis 去除Sr), Sr 通常为 500 ppm 99.985% (metals basis) 99.997% (metals basis) 9 ACS, 97.0%最低 ACS, 99.4+% Celite Standard Super-cel Chromium(III) chloride, anhydrous, 99.9% (metals basis) Co 32% min Co 33% min M.W. 70,000 N-二正丁基乙二胺98% N-二正丙基甲酰胺96% N-二甲基-4-(2-哌嗪)苯胺95% Pd 4-5% w/w Pd 4-6% w/w Platinum, 40%, Ruthenium, 20% Rh 10. Rh 12.5% Rh 14.4% Rh 14.9% min S)-DPEN, R S)-DPE Spectrophotometric Grade fused high purity, b indicati ion-e tech. 90% t

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