N-甲基-双(三氟乙酰胺),N-Methyl-bis(trifluoroacetamide) [MBTFA];for GC derivatization, LiChropur™, ≥97.0% (GC)
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胆钙化醇 [维生素D3],Cholecalciferol;Pharmaceutical Secondary Standard; Certified Reference Material
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四甲基罗丹明异硫氰酸盐-葡聚糖 [TRITC-葡聚糖],Tetramethylrhodamine isothiocyanate–Dextran;average mol wt 155,000
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2-巯基乙醇,2-Mercaptoethanol [BME];≥99.0%
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二甲基亚砜-d6,Dimethyl sulfoxide-d6 [DMSO-d6];99.5 atom % D
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潮霉素B,Hygromycin B;from Streptomyces hygroscopicus
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甲酸钠,Sodium formate;99.998% trace metals basis