D-(-)-奎宁酸,D-(−)-Quinic acid;analytical standard, ≥96%
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间胺黄 [酸性黄36],Metanil Yellow;Dye content 70 %
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消泡剂204,Antifoam 204;aqueous emulsion for bacterial and mammalian systems
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烟酰胺 [尼克酰胺];Nicotinamide;Pharmaceutical Secondary Standard; Certified Reference Material
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重碘酸氢钾,Potassium hydrogen diiodate;puriss. p.a., ≥99.8% (RT)
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醋酸铅三水合物 [三水乙酸铅],Lead(II) acetate trihydrate;ACS reagent, ≥99%
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4-氯乙酰乙酸乙酯,Ethyl 4-chloroacetoacetate;Lonza quality, ≥97.0% (GC)