乙酰丙酮锆,Zirconium(IV) acetylacetonate;97%
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铋,Bismuth;powder, −100 mesh, ≥99.99% trace metals basis
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乙酸钡,Barium acetate;99.999% trace metals basis
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醋酸钇四水合物,Yttrium(III) acetate tetrahydrate;99.99% trace rare earth metals basis
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石胆酸,Lithocholic acid;≥95%
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大豆蛋白胨, 酶消化物 来源于酪蛋白,N-Z-Amine® B;Peptone from casein
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氯化铵,Ammonium chloride;Pharmaceutical Secondary Standard; Certified Reference Material