Products - Details Replacement Parts Description: Replacement Parts Part Number Name Description Case Qty Case Price, USD Quantity Add to Cart 419001-8505 Cadmium Reduction Column Cadmium Reduction Column Only 1 $63.01 179740-0505 Connecting Stopcock with PTFE Plug Threaded, Connecting PTFE Stopcock Size 2, Accomodation Range 3-5 to 3-5, 13-425/13-425, 3/16" to 3/16", O-Ring Size 105 1 $106.60