Tedlar PVF Gas Sampling Bags with PTFE straight On/Off valve, 5L Back Catalog number: TDL31_5L Availability: In the manufacturer's stock Price on request - + Recommended 632443611940 Vzorkovnice na plyny se dvěma ol.(na hadice a tlač Price on request TDL32_5L Tedlar PVF Gas Sampling Bag with PTFE dual-valve, 5L Price on request DEV31_5L DEVEX gas sampling bag, stopcock straight valve, 5L Price on request