DEVEX gas sampling bag, stopcock straight valve, 5L Back Catalog number: DEV31_5L Availability: In the manufacturer's stock Price on request - + Recommended NDV31_5L DEVEX sampling bags with PTFE straight and septum valve with OD 6mm, 5L Price on request C-POD-S1P0 POD Support Plate, with clip, pk 100 Price on request 1232 BALLOONS FOR GAS SAMPLING, 2Liters Price on request