Agilent Life Sciences 2M 1/8 2mm Porapak QS 80/100 SS
GC packed column in stainless steel tubing, length 6.56 ft (2 M), 1/8 in. OD, 2 mm ID, Porapak QS packing, mesh size 80/100, pre-conditioned | Agilent J&W; GC packed column in stainless steel tubing, length 6.56 ft (2 M), 1/8 in. OD, 2 mm ID, Porapak QS packing, mesh size 80/100, pre-conditioned