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-CPP10 Blanking plugs, for VOC-Mole cap assembly,pk10 Price on request T-6EMP Empty cold trap, TT24-7 Price on request P-CP020 O-Rings, 23mm × 3mm i.d.,pk 20 Price on request