Combined pH electrode MA920B/1 Back Catalog number: MA920B/1 Manufacturer: MILWAUKEE ELECTRONICS Availability: In the manufacturer's stock Price on request - + Recommended 18901154 DBX-02 Carrying case 34,23 € 18901160 DDO01-2M Polarographic type DO probe 119,00 € 18901200 PH6.86 500mL 6.86pH, one bottle 19,90 €