N-亚硝基二乙胺,N-Nitrosodiethylamine;Pharmaceutical Secondary Standard; Certified Reference Material
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4-苯氧基丁酸,4-Phenoxybutanoic Acid
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福司曲星钠盐 [卵泡抑素],Fostriecin sodium salt from Streptomyces pulveraceus [FST];≥98% (HPLC)
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硝酸钆(III)六水合物,Gadolinium(III) nitrate hexahydrate;crystals and lumps, 99.999% trace metals basis
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肝素琼脂糖凝胶HP [高性能],Heparin Sepharose High Performance
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盐酸羟胺 [羟胺盐酸盐],Hydroxylamine hydrochloride;ReagentPlus®, 99%
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氧化铜,Copper(II) oxide;needles, mixture of CuO and Cu2O, ACS reagent