Qingdao Sigma Chemical Co., Ltd.
Country: China (Mainland)
Business Type: Trading Company
High Quality Phosphoric acid,octadecyl esterCAS NO.: 39471-52-8
High Quality 2-Amino-5-fluoropyridine(21717-96-4)CAS NO.: 21717-96-4
High Quality 1-Hexanesulfonic acid,1,1,2,2,3,3,4,4,5,5,6,6,6-tridecafluoroCAS NO.: 355-46-4
High Quality 1-Pyrrolidinecarboxylicacid, 2-(hydroxymethyl)-, 1,1-dimethylethyl ester(170491-63-1)CAS NO.: 170491-63-1