Products by Quadrex Corporation

  • FUSED SILICA CAPILLARY COLUMNS

    Quadrex fused silica columns are produced with the industry standard polyimide outer coating (390°C maximum temperature) for most general GC applications. Columns with high temperature polyimide coatings, for applications >400°C, are available upon request. Each stationary phase used in our... Read More
  • ULTRA-ALLOY™ STAINLESS STEEL CAPILLARY COLUMNS

    The inertness of Ultra ALLOY™ stainless steel columns matches that of fused silica and is derived from a patented, multi-step manufacturing process which utilizes a five-layered pretreatment of the inner surface of the stainless steel. •High temperature stability •Highly inert deactivated inner... Read More
  • GRAPHITE AND GRAPHITE/TL-POLYIMIDE™ FERRULES

    Quadrex offers a complete line of Graphite And Graphite/Tl-Polyimide™ Ferrules that most often requiring routine replacement. Read More