Fluode gas sampling bag with PTFE dual-valve, 2L Back Catalog number: HEDFLD32_2L Availability: In the manufacturer's stock Price on request - + Recommended HEDTDLC31Z_0.3L Tedlar® PVF Sampling Bags PTFE On/Off valve, 0,3L Price on request 1230 BALLOONS FOR GAS SAMPLING, 1Liter Price on request P-00020 VOC-Mole assembly, 380mm,pk10 Price on request