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产品规格 分类 AR 500G 分析试剂 AR 2.5KG 分析试剂 AR 12KG 制药辅料 FCC 100LB 制药辅料
Aniline, for analysis ACS, 99+% 5ML
十二水磷酸氢二钠
Brucine sulfate hydrate, 98+% 25GR
Sodium hexanitrocobaltate(III) [sodium cobalt(III)nitrite] GR for analysis ACS,Reag. Ph Eur
(R)-(+)-N-BOC-2-Piperidinecarboxylic acid, 98% 5GR
优级纯磷酸氢二铵
Tri(4-chlorophenyl)phosphine, 97%
4-Methyl-1,3-phenylenediamine for synthesis
Triethyl phosphate for synthesis
4-Chlorobenzonitrile, 99% 100GR