BALLOONS FOR GAS SAMPLING, 2Liters Back Catalog number: 1232 Availability: In the manufacturer's stock Price on request - + Recommended H3-AXAAC HiSorb probe, PDMS/DVB, inert, standard length, pk 6 Price on request U-T1HBL-2S High boilers, C6 - C40, cold trap Price on request M-SPGSC-250 Adjustable sprung spacer, for M-CTE250I,pk 4 Price on request