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Quadrex Corporation

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P.O. Box 3881
Woodbridge, CT 06525
Phone: click for phone
About Quadrex Corporation
  • Manufacturers of GC capillary columns and distributors of GC Consumables, gas generators, gastrap self-regenerating gas purifiers, and SRI full-featured portable GCs. 45th Anniversary - since 1976

    Quadrex has established strategic partnerships with other manufacturers for the supply of related products, such as Ultra-ALLOYTM Stainless Steel Columns from Frontier Labs (Japan), full-featured portable GCs from SRI Instruments; hydrogen, nitrogen, and zero-air gas generator systems for GC and LC/MS , and a complete line of GC consumables.
Competitors of Quadrex Corporation
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  • Parker Hannifin Filtration and Separation Division

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    Johnson Matthey is the worldwide leader in diesel emission control for diesel engines having supplied over 15 million systems for engine OE’s and over 300,000 diesel retrofit systems worldwide.
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
  • HYDROGEN, NITROGEN, AND ZERO-AIR for GC and LC/MS

    Gas Generators can provide you with a total solution to your gas requirements which can supply Nitrogen, Hydrogen, and Zero Air gas, available with different flow rates, purities and pressures to suit your application. Generator Systems will improve laboratory safety and reduce or eliminate the... Read More