Polyester gas sampling bag with PTFE dual-valve, 5L Back Catalog number: POL32_5L Availability: In the manufacturer's stock Price on request - + Recommended H2-AXABC HiSorb probe, PDMS/CWR, inert, short version, pk 6 Price on request DEV71_5L Devex Gas sampling bags 5L, PP screw cap valve, 3/16'' OD (4.76mm) Price on request C-TDKIT-01 Essential TD Starter Kit Price on request