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 HEDFEP32_5L FEP gas sampling bag with PTFE dual-valve, 5L Price on request M-SPC05-120 Collar spacer, alum 5mm, for M-CTE120I,pk 6 Price on request SERLFP-5002 Spare charger, ACTI-VOC Price on request