Fluode gas sampling bag with PTFE dual-valve, 2L Back Catalog number: HEDFLD32_2L Availability: In the manufacturer's stock Price on request - + Recommended M-TCN04 O-Ring, size 007, and spacer,pk 6 Price on request H2-AXABC HiSorb probe, PDMS/CWR, inert, short version, pk 6 Price on request OST-227-3141 Spare solid glass stopcock key, NS 14,5, 2pc/pk Price on request