DEVEX sampling bags with PTFE straight and septum valve with OD 6mm, 5L Back Catalog number: NDV31_5L Availability: In the manufacturer's stock Price on request - + Recommended OST-201-3424 Tube gas sampling 150ml nozzle (GL14), septum Price on request C-POD-KIT04 POD Starter kit: Carbograph 2TD Price on request C-MCTEKIT-120 Low Temperature MCTE Starter Kit Price on request