FEP gas sampling bag with PTFE dual-valve, 2L Back Catalog number: FEP32_2L Availability: In the manufacturer's stock Price on request - + Recommended C-CRCK Canister Rack Connection Kit, for connecting 15 x 1/4" outlet canisters to U-RACK02 Price on request H1-AXAAC HiSorb probe, inert, standard, pk/6 Price on request U-COV35 O-Ring, low-emission, size 035,pk10 Price on request