Tedlar PVF Gas Sampling Bag with PP valve, 10L, 3/16'' OD (4.76mm) Back Catalog number: TDL71_10L Availability: In the manufacturer's stock Price on request - + Recommended C-POD-S1P0 POD Support Plate, with clip, pk 100 Price on request OST-201-0246 Screw caps for screwthread tubes GL14, bore 8mm Price on request U-COV450 O-Rings, low-emission,pk100 Price on request