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-MCAL50 Disposable dish, alum, 50mL,pk100 Price on request P-CP001 VOC-Mole cap assembly,pk 1 Price on request DEV21_0.5L Devex bag with PC valve, 0,5L Price on request