Fluode gas sampling bag with PTFE dual-valve, 2L Back Catalog number: HEDFLD32_2L Availability: In the manufacturer's stock Price on request - + Recommended HEDTDLC-S Repalcement septum for Tedlar bag TDLC31Z Price on request T-1VX CW agents (in particular VX) cold trap, TT24-7 Price on request U-T6SUL-2S Sulphur/labile cold trap, Price on request