硫酸锌七水合物,Zinc sulfate heptahydrate;suitable for plant cell culture, >99.0%
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聚(甲基丙烯酸丁酯-甲基丙烯酸甲酯) [Eukitt® 快速硬化封固剂],Poly(butyl methacrylate-co-methyl methacrylate);for microscopy -
肝素钠盐来源于猪肠粘膜,Heparin sodium salt from porcine intestinal mucosa;≥180 USP units/mg -
脂多糖来源于大肠杆菌0127:B8;Lipopolysaccharides from Escherichia coli O127:B8 [LPS];purified by gel-filtration chromatography -
胰蛋白酶抑制剂来源于大棉豆(利马豆),Trypsin inhibitor from Phaseolus limensis (lima bean);Type II-L, crude powder
