Polyester gas sampling bag with PTFE dual-valve, 5L Back Catalog number: HEDPOL32_5L Availability: In the manufacturer's stock Price on request - + Recommended H2-AXAAC HiSorb probe, PDMS/CWR, inert, standard length, pk 6 Price on request C-TO17KIT TO-17 Starter Kit Price on request SERZ-1070 Spare bag sampling accessory, ACTI-VOC Price on request