GC packed column, nickel, 6 ft (1.83 m), 1/8 in OD, 2 mm ID, Hayesep Q packing, mesh size 80/100, pre-conditioned

GC packed column, nickel, 6 ft (1.83 m), 1/8 in OD, 2 mm ID, Hayesep Q packing, mesh size 80/100, pre-conditioned