D-(+)-海藻糖二水合物,D-(+)-Trehalose dihydrate;Pharmaceutical Secondary Standard; Certified Reference Material
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纳米铂分散体,Platinum, nanoparticle dispersion;3 nm particle size, 1,000 ppm in H2O, 99.99% trace metals basis
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根赤壳霉素来源于衣原体孢子虫,Radicicol from Diheterospora chlamydosporia;≥98%, solid
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3-苯氧基溴丙烷,3-Phenoxypropyl bromide;96%
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高良姜素,Galangin;analytical standard, ≥97.0% (HPLC)
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鸟苷-5'-三磷酸二钠盐,Guanosine-5-triphosphoric aicd disodium salt [GTP-Na2];≥95%
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黄曲霉素G2,Aflatoxin G2;≥98% (HPLC)