DEVEX sampling bags with PTFE straight and septum valve with OD 6mm, 5L Back Catalog number: HEDNDV31_5L Availability: In the manufacturer's stock Price on request - + Recommended U-T10CW-2S Chemical Warfare agents cold trap Price on request 632443606100 Vzorkovnice na plyny s jednocest. + trojcest. koho Price on request U-T19PAH-2S PAH cold trap, UNITY 2/xr and TD-100/xr Price on request