Qingdao Sigma Chemical Co., Ltd.
Country: China (Mainland)
Business Type: Trading Company
High Quality 4-Amino-3-hydroxybenzoic acidCAS NO.: 2374-03-0
High Quality 4,4'-Methylenebis(2,6-diethylaniline)CAS NO.: 13680-35-8
High Quality SULFUR TRIOXIDE TRIMETHYLAMINE COMPLEXCAS NO.: 3162-58-1
High Quality Imipenem-Cilastatin sodium hydrateCAS NO.: 92309-29-0
High Quality Calendula officinalis ExtractCAS NO.: 84776-23-8
High Quality HYDROXYPROPYL METHYL CELLULOSE ACETATE SUCCINATECAS NO.: 71138-97-1
Bread improver diastase / fungal diastase / diastase enzymeCAS NO.: 9000-92-4