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 C-TDKIT-02 Essential Automated TD Starter Kit Price on request SERZ-1070 Spare bag sampling accessory, ACTI-VOC Price on request C-CL100 Penclips, pk100 Price on request