New DEVEX gas sampling bags with PTFE dual-valve, 5L Back Catalog number: HEDNDV32_5L Availability: In the manufacturer's stock Price on request - + Recommended M-SPGSC-250 Adjustable sprung spacer, for M-CTE250I,pk 4 Price on request HEDTDLC-S Repalcement septum for Tedlar bag TDLC31Z Price on request H2-AXABC HiSorb probe, PDMS/CWR, inert, short version, pk 6 Price on request