HiSorb Septum Plug, pk 6 Back Catalog number: C-HSPVLP-6 Manufacturer: MARKES INTERNATIONAL LIMITED Availability: In the manufacturer's stock Price on request - + Recommended U-COV07 O-Ring, low-emission, size007, pk 10 (TD autosampl Price on request OST-201-3421 Tube gas sampling 350, nozzle (GL14), septum Price on request 1230 BALLOONS FOR GAS SAMPLING, 1Liter Price on request