New Devex Sampling Bag with PTFE Valve & Septum Fitting, 50L Back Catalog number: HEDNDV31_50L Availability: In the manufacturer's stock Price on request - + Recommended U-ULKIT TD automation/ULTRA-xr starter kit Price on request 1232 BALLOONS FOR GAS SAMPLING, 2Liters Price on request P-CP010 VOC-Mole cap assembly,pk10 Price on request