Collections

  • Pickering Laboratories

    Pioneers in post-column derivatization technology and chemistry, Pickering Laboratories have been developing...

  • Restek

    Restek is a leading developer and manufacturer of chromatography columns and accessories....

  • Sciencix

    Sciencix focuses on being a premier alternative to OEM’s for HPLC repair...

  • Shodex

    Shodex™ brand LC columns have been manufactured by Showa Denko in Japan...