FEP gas sampling bag with PTFE dual-valve, 5L Back Catalog number: HEDFEP32_5L Availability: In the manufacturer's stock Price on request - + Recommended U-T19PAH-2S PAH cold trap, UNITY 2/xr and TD-100/xr Price on request 632443606940 Vzorkovnice na plyny s jednocest. + trojcest. koho Price on request H1-AXABC HiSorb probe, inert, short, pk/6 Price on request