Devex bag with PC valve, 0,5L Back Catalog number: HEDDEV21_0.5L Availability: In the manufacturer's stock Price on request - + Recommended H2-AXAAC HiSorb probe, PDMS/CWR, inert, standard length, pk 6 Price on request U-T9TNX-2S Unity 2/TD-100 Cold trap, Tenax TA Price on request H1-AXAAC HiSorb probe, inert, standard, pk/6 Price on request