焦亚硫酸钾,Potassium disulfite [PMB];BioUltra, ≥97.0% (RT)
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PC-950体外诊断专用防腐剂 [PC950生物灭活剂],ProClin™ 950;pkg of 17L -
偏钨酸钠水合物,Sodium metatungstate hydrate;powder -
氧化锡(II),Tin(II) oxide;≤60 micron particle size, powder, 97% -
硝酸镁六水合物,Magnesium nitrate hexahydrate;ACS reagent, 99% -
硫酸钾,Potassium sulfate; suitable for manufacturing use, 98.5-101.0% dry basis -
乙基溴化镁溶液,Ethylmagnesium bromide solution [EtMgBr];1.0 M in tert-butyl methyl ether
