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 1230 BALLOONS FOR GAS SAMPLING, 1Liter Price on request M-SPGSC-120 Adjustable sprung spacer, for M-CTE120I,pk 6 Price on request