GS-Tek - Model GsBP-502.2 -GC Columns

Solvent rinse-able and highest temperature limit. Exceptionally low column bleed, inert and neutral surface, and consistent column selectivity. Wide range of column dimensions and stationary phase film thicknesses for Purge/trap GC, GC/ECD and GC/MS. Mid-polar, slightly more polar than other brand name ones. Great columns for EPA method 502.2, Pharmaceutical QC, Petrochemicals, Petroleum, Vocs, residue solvents, halogenates, and others.