New Devex Sampling Bag with ABS Valve & Septum Fitting, 50L Back Catalog number: NDV61_50L Availability: In the manufacturer's stock Price on request - + Recommended 1231 BALLOONS FOR GAS SAMPLING, 1,5Liters Price on request DEV21_0.5L Devex bag with PC valve, 0,5L Price on request FLD32_2L Fluode gas sampling bag with PTFE dual-valve, 2L Price on request