硫酸氢铵,Ammonium hydrogensulfate;99.99% trace metals basis
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碘乙酸,Iodoacetic acid [IAA];≥98.0% (T) -
戊基硫醚,Amyl Sulfide;≥99.0%(GC) -
乙基丙二酸,Ethylmalonic acid [EMA];analytical standard, ≥98.0% (GC) -
头孢他啶水合物,Ceftazidime hydrate;≥90.0%, contains ~10% sodium carbonate as stabilizer -
香草酸,Vanillic acid;purum, ≥97.0% (HPLC) -
1-氯丁烷,1-Chlorobutane;for liquid chromatography LiChrosolv®, ≥99.8% (GC)
