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 632443611500 Vzorkovnice na plyny se dvěma olivkami (na hadice Price on request C-HSPVLP-20 HiSorb septum plug, pk 20 Price on request TDL71_0.5L Tedlar PVF Gas Sampling Bag with PP valve, 0,5L Price on request