Devex Gas sampling bags 5L, PP screw cap valve, 3/16'' OD (4.76mm) Back Catalog number: HEDDEV71_5L Availability: In the manufacturer's stock Price on request - + Recommended H3-AXAAC HiSorb probe, PDMS/DVB, inert, standard length, pk 6 Price on request C-POD-B010 Spare Diffusive Body, for POD sampler, pk 10 Price on request C-POD-KIT01-5TD POD Starter Kit: Carbograph 5TD Price on request