See more videos
Static thumbnail place holder
  • Purify Laboratory Chemicals | Purification of Lab Chemicals

    https://www.sigmaaldrich.com
    About our ads
    SponsoredPurification of Laboratory Chemicals, 6th edition guides readers on critical safety. …

    Expanded coverage · Critical safety guidance · Indexed by CAS Numbers

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