New Devex Sampling Bag with PTFE Valve & Septum Fitting, 50L Back Catalog number: NDV31_50L Availability: In the manufacturer's stock Price on request - + Recommended T-4ATX Air toxics cold trap, TT24-7 Price on request P-CPU10 Unions, for VOC-Mole cap assembly,pk10 Price on request P-CPP10 Blanking plugs, for VOC-Mole cap assembly,pk10 Price on request