89-6357-64 Methacrylic acid and methyl methacrylate copolymer (1:1), United States Pharmacopeia (USP) Reference Standard 1396400-200MG CAS No:25086-15-1 1396400
[Sigma Aldrich Japan(USP)] Methacrylic acid and methyl methacrylate copolymer (1:1), United States Pharmacopeia (USP) Reference Standard 1396400-200MG