Tedlar PVF Gas Sampling Bag with PP valve, 0,3L Back Catalog number: TDL71_0.3L Availability: In the manufacturer's stock Price on request - + Recommended 1235 BALLOONS FOR GAS SAMPLING, 8Liters Price on request M-MCAL50 Disposable dish, alum, 50mL,pk100 Price on request U-T1KORI Empty cold trap, KORI-xr Price on request