FEP gas sampling bag with PTFE dual-valve, 5L Back Catalog number: HEDFEP32_5L Availability: In the manufacturer's stock Price on request - + Recommended U-T11GPC-2S Unity 2/TD-100 Cold Trap carbon C4/5-C30/32 Price on request P-CP010 VOC-Mole cap assembly,pk10 Price on request M-MCTOP250I Removable lids for M-CTE250I, inert,pk 4 Price on request