New Devex Sampling Bag with PTFE Valve & Septum Fitting, 25L Back Catalog number: HEDNDV31_25L Availability: In the manufacturer's stock Price on request - + Recommended U-T10CW-2S Chemical Warfare agents cold trap Price on request M-TSTIN Inserts, PTFE,pk 6 Price on request HEDFLD32_5L Fluode gas sampling bag with PTFE dual-valve, 5L Price on request