New DEVEX gas sampling bags with PTFE dual-valve, 5L Back Catalog number: HEDNDV32_5L Availability: In the manufacturer's stock Price on request - + Recommended U-T1KORI Empty cold trap, KORI-xr Price on request 632443611150 Vzorkovnice na plyny se dvěma olivkami (na hadice Price on request 632443606950 Vzorkovnice na plyny s jednocest. + trojcest. koho Price on request