BALLOONS FOR GAS SAMPLING, 8Liters Back Catalog number: 1235 Availability: In the manufacturer's stock Price on request - + Recommended U-COV1517 Spare O-ring, brown, for POD sampler (diffusive body), pk 20 Price on request U-T1KORI Empty cold trap, KORI-xr Price on request M-CHCT-250 Calibration tool for M-CTE250I, pk 4 Price on request