DEVEX gas sampling bag, stopcock straight valve, 5L Back Catalog number: DEV31_5L Availability: In the manufacturer's stock Price on request - + Recommended C-HSPH HiSorb handle, for manual probe extraction Price on request M-TSTIN Inserts, PTFE,pk 6 Price on request 632443606250 Vzorkovnice na plyny s jednocest. + trojcest. koho Price on request