氯化钴六水合物,Cobalt(II) chloride hexahydrate;≥97%
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对甲酰基苯甲酸甲酯,Methyl 4-formylbenzoate;99% -
D-山梨醇,D-Sorbitol;for molecular biology, ≥98% -
异硫氰酸苯甲酯,Benzyl isothiocyanate;analytical standard, ≥98.5% (GC) -
乙酸钐(III)水合物,Samarium(III) acetate hydrate;99.9% trace metals basis -
丙氨酸-谷氨酰胺,L-Alanyl-L-glutamine [Ala-Gln];Pharmaceutical Secondary Standard; Certified Reference Material
