Home :: Agilent :: Agilent GC Columns :: Agilent J&W Series GC Columns :: Packed Columns (UltiMetal) :: HayeSep Q :: GC packed column in UltiMetal Tubing for Large Valve Oven 3.05m x 1/8" x 2.1mm HayeSep Q 80/100mesh, 41.28mm coil, preconditioned, ea.