New Devex Sampling Bag with PTFE Valve & Septum Fitting, 25L Back Catalog number: NDV31_25L Availability: In the manufacturer's stock Price on request - + Recommended M-SPGSC-250 Adjustable sprung spacer, for M-CTE250I,pk 4 Price on request P-CP020 O-Rings, 23mm × 3mm i.d.,pk 20 Price on request T-3GBGE CW agents cold trap, TT24-7 Price on request