BALLOONS FOR GAS SAMPLING, 2Liters Back Catalog number: 1232 Availability: In the manufacturer's stock Price on request - + Recommended C-VAC-PIN Vacuum closure Pin Price on request HEDDEV71_10L Devex Gas sampling bags 10L, PP screw cap valve, 3/16'' OD (4.76mm) Price on request C-EZVOCAK Easy-VOC accessory pack Price on request