Devex Gas sampling bags 5L, PP screw cap valve, 3/16'' OD (4.76mm) Back Catalog number: DEV71_5L Availability: In the manufacturer's stock Price on request - + Recommended T-2HD CW agents (in particular HD) cold trap, TT24-7 Price on request 632443606150 Vzorkovnice na plyny s jednocest. + trojcest. koho Price on request FEP32_5L FEP gas sampling bag with PTFE dual-valve, 5L Price on request