L-半胱氨酸盐酸盐一水合物,L-Cysteine hydrochloride monohydrate [LCHCMH];Pharmaceutical Secondary Standard; Certified Reference Material
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苯磺酸氨氯地平,Amlodipine besylate;≥98% (HPLC)
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亚硝酰硝酸钌(III),Ruthenium(III) nitrosylnitrate;Ru≥31.3%
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异环磷酰胺,Ifosfamide [Ifex];pharmaceutical secondary standard, certified reference material
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苏丹红7B,Sudan Red 7B;Powder
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叶绿素铜钠盐,Chlorophyllin sodium copper salt;Pharmaceutical Secondary Standard; Certified Reference Material
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甲基纤维素,Methyl cellulose [MC];average Mn ~40,000, powder, viscosity: 400 cP