CSKC50M Reagecon 50,000 µS/cm Conductivity Standard, 500ml Back Catalog number: 6210129 Availability: In the manufacturer's stock Price on request - + Recommended 18901198 PH12.46 250mL 12.46pH, one bottle 470,00 Kč 18901150 DTEMP-02H Stainless-steel Temp probe 990,00 Kč 18901189 DDJS-0.01VT ultra-low conductivity probe 3 720,00 Kč