In addition to high-quality GC columns, we also offer the most commonly needed GC items. Included are GC septa, inlet liners, inlet seals, ferrules, nuts, guard columns, connectors, flowmeters, hand tools, syringes, vials, and PID lamps, for several GC instruments (Aijiren/HP, PerkinElmer, Shimadzu, Thermo, and Varian). Pictures and technical specifications are presented for many of these