BALLOONS FOR GAS SAMPLING, 4Liters Back Catalog number: 1233 Availability: In the manufacturer's stock Price on request - + Recommended T-1VX CW agents (in particular VX) cold trap, TT24-7 Price on request C-HSPVLP-6 HiSorb Septum Plug, pk 6 Price on request U-COV108-L O-ring, Injector Liner, Brown, Low Temp, pk 10 Price on request