GC micropacked column, UltiMetal, 0.82 ft (0.25 m), 1/16 in OD, 1 mm ID, Hayesep Q, 80/100, preconditioned and pretested

GC micropacked column, UltiMetal, 0.82 ft (0.25 m), 1/16 in OD, 1 mm ID, Hayesep Q, 80/100, preconditioned and pretested