单宁酸 [没食子鞣酸],Tannic acid [TA];puriss., meets analytical specification of USP, powder
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(-)-表没食子儿茶素没食子酸酯,(−)-Epigallocatechin gallate [EGCG];≥80% (HPLC), from green tea
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萘普生,Naproxen;Pharmaceutical Secondary Standard; Certified Reference Material
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他莫昔芬柠檬酸盐,Tamoxifen citrate salt;≥99%
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氧化钙,Calcium oxide;reagent grade
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氯化锰四水合物 [四水氯化锰],Manganese(II) chloride tetrahydrate;BioUltra, for molecular biology, ≥99.0% (KT)
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氯霉素,Chloramphenicol;Pharmaceutical Secondary Standard; Certified Reference Material