O-RING-234 For High Flow Damper Plate Back Catalog number: 1970-0234 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended U-T22117-2S Focusing trap, China Air 117, for for UNITY-xr, TD100-xr, Centri Price on request U-T12ME-2S Materials emissions, C4 - C32, cold trap Price on request HEDFLD32_5L Fluode gas sampling bag with PTFE dual-valve, 5L Price on request