硅胶,Silica gel;high-purity grade (Davisil Grade 633), pore size 60 Å, 200-425 mesh particle size
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硫酸铝钾十二水合物,Aluminum potassium sulfate dodecahydrate;BioXtra, ≥98.0% -
氯化铝水合物,Aluminum chloride hydrate;99.999% trace metals basis -
多聚乙酸钠盐来源于大肠杆菌,Colominic acid sodium salt from Escherichia coli -
磷酸二氢铝,Aluminum phosphate monobasic;purum, ≥95.0% (gravimetric) -
硫酸庆大霉素,Gentamicin sulfate;Pharmaceutical Secondary Standard; Certified Reference Material -
乙酰丙酮钴,Cobalt(III) acetylacetonate [Co(acac)3];99.99% trace metals basis
