硝酸钙四水合物,Calcium nitrate tetrahydrate;≥99.0%
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硫酸庆大霉素,Gentamicin sulfate;meets EP, USP testing specifications -
4,4′-(1-苯乙基)双酚 [双酚AP],4,4′-(1-Phenylethylidene)bisphenol [BPAP, BPA];analytical standard, ≥99.0% (HPLC) -
钛酸锶,Strontium titanate;nanopowder, <100 nm particle size, 99% trace metals basis -
羟基红花黄色素A,Hydroxysafflor yellow A [HSYA];phyproof® Reference Substance, ≥95.0% (HPLC)
