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. ...
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...