BALLOONS FOR GAS SAMPLING, 1Liter Back Catalog number: 1230 Availability: In the manufacturer's stock Price on request - + Recommended H3-AXABC HiSorb probe, PDMS/DVB, inert, short version, pk 6 Price on request M-MCHOR250 O-Ring, micro-chamber pan seal,pk 4 Price on request H2-AXABC HiSorb probe, PDMS/CWR, inert, short version, pk 6 Price on request