Fluode gas sampling bag with PTFE dual-valve, 2L Back Catalog number: HEDFLD32_2L Availability: In the manufacturer's stock Price on request - + Recommended M-DSK15-120 Spacer disc, alum, 1.5mm, for M-CTE120I,pk 24 Price on request OST-201-0246 Screw caps for screwthread tubes GL14, bore 8mm Price on request U-T18325-2S EPA 325 cold trap, UNITY 2/xr and TD-100/xr Price on request