Fluode gas sampling bag with PTFE dual-valve, 2L Back Catalog number: HEDFLD32_2L Availability: In the manufacturer's stock Price on request - + Recommended C-VAC-PIN Vacuum closure Pin Price on request U-CENKIT Starter Kit: Centri booster pack (DiffLok caps and O-rings) Price on request M-SPGSC-250 Adjustable sprung spacer, for M-CTE250I,pk 4 Price on request