BALLOONS FOR GAS SAMPLING, 2Liters Back Catalog number: 1232 Availability: In the manufacturer's stock Price on request - + Recommended TDL71_0.5L Tedlar PVF Gas Sampling Bag with PP valve, 0,5L Price on request T-4ATX Air toxics cold trap, TT24-7 Price on request RMK-0020 Routine Maintenance Kit: Tube conditioner (TC-20) Price on request