BALLOONS FOR GAS SAMPLING, 4Liters Back Catalog number: 1233 Availability: In the manufacturer's stock Price on request - + Recommended HEDFLD32_2L Fluode gas sampling bag with PTFE dual-valve, 2L Price on request M-SPC15-120 Collar spacer, alum 15mm, for M-CTE120I,pk 6 Price on request TDL71_0.5L Tedlar PVF Gas Sampling Bag with PP valve, 0,5L Price on request