CHEMSOLUTE ready-to-use conductivity sol. 1413 µS/cm, 500ml (THG) Back Catalog number: 1575-500ML Availability: In the manufacturer's stock Price on request - + Recommended 18901193 PH6.86 250mL 6.86pH, one bottle 12,74 € MA814D/1 EC/TDS/Temp probe for Mi306 Price on request 51343101 pH electrode InLab Expert Pro Price on request