We offer a complete range of GC columns from the worlds leading manufacturers including J&W Agilent, Varian, Quadrex, SGE and Thermo Scientific. All of our column manufacturers deliver the best inertness for acids, bases, and mixed functional compounds, the lowest bleed levels, and the tightest column-to-column reproducibility. Mass Spec Grade GC columns (VF-ms, DB-ms and … Continue reading GC Columns