Polyester gas sampling bag with PTFE dual-valve, 2L Back Catalog number: POL32_2L Availability: In the manufacturer's stock Price on request - + Recommended 632443611500 Vzorkovnice na plyny se dvěma olivkami (na hadice Price on request U-T22117-2S Focusing trap, China Air 117, for for UNITY-xr, TD100-xr, Centri Price on request C-KIT325T-2S 325 Tube Kit Price on request