Qingdao Sigma Chemical Co., Ltd.
Country: China (Mainland)
Business Type: Trading Company
High Quality (6,6)-PHENYL C71 BUTYRIC ACID METHYL ESTER, 99% (MIXTURE OF ISOMERS)CAS NO.: 609771-63-3
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High Quality POLY(D,L-LACTIDE-CO-GLYCOLIDE)CAS NO.: 26780-50-7