亚精胺 [精脒],Spermidine;BioUltra, for molecular biology, ≥99.5% (GC)
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碳酸钴水合物,Cobalt(II) carbonate hydrate;Co 43-47 % -
环己烷丁酸,Cyclohexanebutyric acid;99% -
碘酸钾,Potassium iodate;for analysis EMSURE® ACS,ISO,Reag. Ph Eur, 99.7-100.4% (iodometric) -
4-硝基苯甲酸,4-Nitrobenzoic acid;purum, ≥98.0% (HPLC) -
次氮基三乙酸,Nitrilotriacetic acid [NTA];Pharmaceutical Secondary Standard; Certified Reference Material
