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-CL010 Penclips, pk10 Price on request H2-AXABC HiSorb probe, PDMS/CWR, inert, short version, pk 6 Price on request