Tedlar PVF Gas Sampling Bag with PP valve, 6L, 3/16'' OD (4.76mm) Back Catalog number: TDL71_6L Availability: In the manufacturer's stock Price on request - + Recommended H4-AXABC HiSorb probe, DVB/CWR/PDMS, inert, short version, pk 6 Price on request 1230 BALLOONS FOR GAS SAMPLING, 1Liter Price on request C-POD-S1P0 POD Support Plate, with clip, pk 100 Price on request