青霉素G钾盐,Penicillin G potassium salt;USP/NF,USP, crystalline powder, 1440-1680 units/mg
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马兜铃酸I,Aristolochic acid I;phyproof® Reference Substance, ≥90.0% (HPLC)
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氯化锌,Zinc chloride;BioReagent, for molecular biology, suitable for cell culture, suitable for insect cell culture
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碘化钾,Potassium iodide;puriss. p.a., reag. ISO, reag. Ph. Eur., ≥99.0%
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马来酸二乙酯,Diethyl maleate;97%
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ω-辛内酰胺,ω-Octalactamω;≥99.0%(GC)
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硫酸肼,Hydrazine sulfate salt;Vetec™, reagent grade, 97%