New DEVEX gas sampling bags with PTFE dual-valve, 2L Back Catalog number: HEDNDV32_2L Availability: In the manufacturer's stock Price on request - + Recommended RMK-0006HT Routine maintenance kit for M-CTE250I Price on request U-T4WMT-2S Water Management, ethane - C20, cold trap Price on request OST-201-3424 Tube gas sampling 150ml nozzle (GL14), septum Price on request