DEVEX gas sampling bag, stopcock straight valve, 5L Back Catalog number: HEDDEV31_5L Availability: In the manufacturer's stock Price on request - + Recommended U-T3ATX-2S Air Toxics, C2 - C14 (TO-14), cold trap Price on request OST-201-3421 Tube gas sampling 350, nozzle (GL14), septum Price on request C-HSPVLP-6 HiSorb Septum Plug, pk 6 Price on request