DEVEX sampling bags 5L, stopcock & septum Back Catalog number: HEDDEV41_5L Availability: In the manufacturer's stock Price on request - + Recommended C-POD-KIT04 POD Starter kit: Carbograph 2TD Price on request HEDNDV31_5L DEVEX sampling bags with PTFE straight and septum valve with OD 6mm, 5L Price on request P-CP020 O-Rings, 23mm × 3mm i.d.,pk 20 Price on request