Supelco’s full-line of capillary gas chromatography (GC and GC-MS) columns includes ionic liquid, MS-grade, Fast GC, GCxGC, chiral, and PLOT columns, conveniently grouped by industry (including environmental, petroleum, food & beverage, and pharmaceutical), by method reference, by phase polarity and also by name. We offer the most complete line of packed GC columns and components. To maximize performance, check out our comprehensive line of GC accessories (including molded GC septa, deactivated inlet liners, syringes, and vials), standards, solvents, and gas purification/management products(including purifiers, gas generators, tubing, fittings, and pressure regulators).- See more