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  • Graphite 496537-43.5G - Graphite Rod, L 150 mm

    https://www.sigmaaldrich.com › Life Science › Chemistry
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    广告Quality-Tested Products For Various Material Science Applications. Ord…

    Insoluble in H2O · 25mm diameter · Molecular weight verified

    Brands: Sigma-Aldrich, Millipore, SAFC, Milli-Q, Supelco, BioReliance, Roche