Home :: Agilent :: Agilent GC Columns :: Agilent J&W Series GC Columns :: Micropacked Columns :: HayeSep A :: GC micropacked column in UltiMetal Tubing for Valco Valve Oven 1.7m x 1/16" x 1mm ID, HayeSep A 80/100mesh, coiled in 2 layers, pre-conditioned, ea.