Qingdao Sigma Chemical Co., Ltd.
Country: China (Mainland)
Business Type: Trading Company
High Quality 1-Aminohydantoin HydrochlorideCAS NO.: 2827-56-7
High Quality Butanedioic acid,2,3-dimercapto-, (2R,3S)-relCAS NO.: 304-55-2
High Quality Hexane,1,1,1,2,2,3,3,4,4,5,5,6,6,6-tetradecafluoroCAS NO.: 355-42-0
High Quality DIMETHOXYSILYL ETHYLENEDIAMINOPROPYL DIMETHICONECAS NO.: 71750-80-6
High Quality Proteinase, Bacillus subtilis, sutilainCAS NO.: 12211-28-8
High Quality 4-methylidenepiperidine,hydrochlorideCAS NO.: 144230-50-2