Tedlar PVF Gas Sampling Bag with PTFE dual-valve, 2L Back Catalog number: TDL32_2L Availability: In the manufacturer's stock Price on request - + Recommended 632443606500 Vzorkovnice na plyny s jednocest. + trojcest. koho Price on request HEDNDV32_5L New DEVEX gas sampling bags with PTFE dual-valve, 5L Price on request HEDPOL32_2L Polyester gas sampling bag with PTFE dual-valve, 2L Price on request