D-(+)-半乳糖,D-(+)-Galactose;Pharmaceutical Secondary Standard; Certified Reference Material
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甲基紫2B [碱性紫1],Methyl violet 2B;certified by the Biological Stain Commission, Dye content, 75%
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左氧氟沙星,Levofloxacin;98.0-102.0% anhydrous basis (HPLC)
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丙胺卡因盐酸盐,Prilocaine hydrochloride;≥98% (TLC)
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羧化绿色荧光纳米金刚石,Carboxylated 120 nm Green FND (NVN centers) from Synthetic Type Ib diamond in DI water (6x brighter than FND from natural diamond)