L-HISTIDINE HCL 98.5-101.5% FCC GRD 12KG 品牌: AVANTOR 品號: MACR4942-07 品名: L-HISTIDINE HCL 98.5-101.5% FCC GRD 12KG CAS: 5934-29-2 貨號: MACR4942-07 分享: 加入洽詢