BALLOONS FOR GAS SAMPLING, 1,5Liters Back Catalog number: 1231 Availability: In the manufacturer's stock Price on request - + Recommended NDV31_25L New Devex Sampling Bag with PTFE Valve & Septum Fitting, 25L Price on request M-DSKPF Sample disc, 1.0mm thickness, PTFE,pk 6 Price on request RMK-0020 Routine Maintenance Kit: Tube conditioner (TC-20) Price on request