SH-MXT GC columns are metal columns for high temperature applications.
SH-MXT-1: general-purpose, solvent impurities, PCB congeners, gases, natural gas odorants, sulfur compounds, essential oils, hydrocarbons, semi volatiles, pesticides, oxygenates
SH-MXT-5: general-purpose, drugs, solvent impurities, pesticides, hydrocarbons, PCB congeners, essential oils, semi volatiles