Qingdao Sigma Chemical Co., Ltd.
Country: China (Mainland)
Business Type: Trading Company
High Quality1,3,3-Trimethyl-2-(formylmethylene)indolineCAS NO.: 84-83-3
High Quality Cyclopentane-1,2-dicarboximudeCAS NO.: 5763-44-0
High Quality Terbium(III) chloride hexahydrateCAS NO.: 13798-24-8
High Quality calcium bis(dinonylnaphthalenesulphonate)CAS NO.: 57855-77-3