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Quadrex
The US manufacturer Quadrex specialises in the production of GC columns. The company was founded in 1976 and 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. At Analytics-Shop you will find more than 2,000 Quadrex fused silica columns.
Bestsellers of Quadrex
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/Quadrex_GC_Saeulen.jpg "GC Column Quadrex 007-1, 10 m x 0.25 mm ID, 1.2 µm film")
GC Column Quadrex 007-1, 10 m x 0.25 mm ID, 1.2 µm filmItem number: QX0071101.2FBrand: Quadrex$565.03Excl. 0% VAT -
GC Column Quadrex 007-17, 25 m x 0.32 mm ID, 0.52 µm filmItem number: QX0071725W0.52FBrand: Quadrex$883.20Excl. 0% VAT
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.