FEP gas sampling bag with PTFE dual-valve, 2L Back Catalog number: HEDFEP32_2L Availability: In the manufacturer's stock Price on request - + Recommended H1-AXAAC HiSorb probe, inert, standard, pk/6 Price on request OST-201-3424 Tube gas sampling 150ml nozzle (GL14), septum Price on request M-SPFSC-250 SPF Sample Cutter and Mat, for high temp Micro-chamber Price on request