Quadrex

The US manufacturer Quadrex specialises in the production of GC columns. The company is based in Woodbridge, Connecticut and has several decades of experience with gas chromatography instruments and column technologies. The fused silica capillary columns are suitable for most general GC applications and offer outstanding selectivity, reproducibility and thermal stability. 

Bestsellers of Quadrex

  1. GC Column Quadrex 007-1701, 50 m x 0.32 mm ID, 1 µm film
    Item number: QX007170150W1.0F
    Brand: Quadrex
    €1,331.43
  2. GC Column Quadrex 007-502, 30 m x 0.53 mm ID, 3 µm film
    Item number: QX00750230V3.0F
    Brand: Quadrex
    €946.29
  3. GC Column Quadrex 007-5, 25 m x 0.32 mm ID, 0.5 µm film
    Item number: QX007525W0.5F
    Brand: Quadrex
    €736.00
  4. GC Column Quadrex 007-624, 30 m x 0.32 mm ID, 3 µm film
    Item number: QX00762430W3.0F
    Brand: Quadrex
    €850.29

Quadrex GC Columns

Quadrex fused silica columns are produced with the industry standard polyimide outer coating (390°C maximum temperature). These columns are an excellent choice for any common GC application.

Each stationary phase used in Quadrex' coating processes is synthesized and cleaned in-house to insure column to column reproducibility. All Quadrex phases are bonded to the silica substrate and cross-linked. The stringent QA / QC program governs the production of all in-house phases which results in accurate selectivity, reproducibility, and outstanding thermal stability.