Polyester gas sampling bag with PTFE dual-valve, 2L Back Catalog number: POL32_2L 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-MCTEKIT-120 Low Temperature MCTE Starter Kit Price on request C-POD-C010 Spare Cover, for POD sampler, pk 10 Price on request