Devex Gas sampling bags 10L, PP screw cap valve, 3/16'' OD (4.76mm) Back Catalog number: HEDDEV71_10L Availability: In the manufacturer's stock Price on request - + Recommended C-HSPVLP-20 HiSorb septum plug, pk 20 Price on request C-TDKIT-01 Essential TD Starter Kit Price on request 632443611940 Vzorkovnice na plyny se dvěma ol.(na hadice a tlač Price on request