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 P-00040 VOC-Mole assembly, 830mm,pk10 Price on request T-2HD CW agents (in particular HD) cold trap, TT24-7 Price on request U-T10CW-2S Chemical Warfare agents cold trap Price on request