L-CYSTEINE HCL MONOHYDRATE USP GRD 200G 品牌: AVANTOR 品號: BAKRBS08-SA 品名: L-CYSTEINE HCL MONOHYDRATE USP GRD 200G CAS: 7048-04-6 貨號: BAKRBS08-SA 分享: 加入洽詢