Tedlar PVF Gas Sampling Bag with PP valve, 5L, 3/16'' OD (4.76mm) Back Catalog number: TDL71_5L Availability: In the manufacturer's stock Price on request - + Recommended C-POD-SP10 POD Support Plate, with clip, pk 10 Price on request U-T3ATX-2S Air Toxics, C2 - C14 (TO-14), cold trap Price on request RMK-0006HT Routine maintenance kit for M-CTE250I Price on request