4-戊烯酐,4-Pentenoic anhydride;98%
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四氨合氯化铂水合物,Tetraammineplatinum(II) chloride hydrate;99.99% trace metals basis
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2-碘丙烷,2-Iodopropane;contains copper as stabilizer, 99%
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苯-13C6,Benzene-13C6;99 atom % 13C, 99% (CP)
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(+)-儿茶素5-没食子酸酯,(+)-Catechin 5-gallate;analytical standard, ≥95.0% (HPLC)
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银铜合金,Silver-copper alloy;nanopowder, <100 nm particle size
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DL-苹果酸,DL-Malic acid;meets analytical specification of FCC, E296, 99-100.5% (alkalimetric)