Tedlar PVF Gas Sampling Bags with PTFE straight On/Off valve, 2L Back Catalog number: TDL31_2L Availability: In the manufacturer's stock Price on request - + Recommended C-MCTEKIT-250 High Temperature MCTE Starter Kit Price on request M-MCTOP250I Removable lids for M-CTE250I, inert,pk 4 Price on request FLD32_5L Fluode gas sampling bag with PTFE dual-valve, 5L Price on request