Polyester gas sampling bag with PTFE dual-valve, 2L Back Catalog number: POL32_2L Availability: In the manufacturer's stock Price on request - + Recommended H2-AXAAC HiSorb probe, PDMS/CWR, inert, standard length, pk 6 Price on request M-MCHSI Sample pans for M-CTE120I, inert,pk 6 Price on request P-CP010 VOC-Mole cap assembly,pk10 Price on request