琥珀酸 [丁二酸],Succinic acid;Pharmaceutical Secondary Standard; Certified Reference Material
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乙二胺四乙酸四钠盐水合物,Ethylenediaminetetraacetic acid tetrasodium salt hydrate;practical grade, ≥95%
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甘露三糖,Manninotriose;≥98%
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β-甘油磷酸二钠盐五水合物 [β-GP];β-Glycerol phosphate disodium salt pentahydrate [BGP];≥98.0% (NT)
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正己烷,Hexane;for liquid chromatography LiChrosolv®, ≥98% (GC)
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碘化铵,Ammonium iodide;99.999% trace metals basis
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硫酸锌溶液,Zinc sulfate solution;BioUltra, for molecular biology, 2.0 M in H2O