GC packed column, UltiMetal, 4.92 ft (1.5 m), 1/4 in od, 4 mm id, Hayesep R, 60/80, preconditioned

GC packed column, UltiMetal, 4.92 ft (1.5 m), 1/4 in od, 4 mm id, Hayesep R, 60/80, preconditioned