DEVEX sampling bags with PTFE straight and septum valve with OD 6mm, 5L Back Catalog number: HEDNDV31_5L Availability: In the manufacturer's stock Price on request - + Recommended P-FORMR Brass impact former Price on request H1-AXAAC HiSorb probe, inert, standard, pk/6 Price on request OST-201-3424 Tube gas sampling 150ml nozzle (GL14), septum Price on request