CHEMSOLUTE ready-to-use conductivity sol. 12880 µS/cm, 500ml (THG) Back Catalog number: 1580-500ML Availability: In the manufacturer's stock Price on request - + Recommended 18901216 1413μS/cm 500mL Conductivity Solution, one bottle 940,00 Kč MA814D/1 EC/TDS/Temp probe for Mi306 Price on request MA915B/2 pH glass electrode for with 2meter cable. Price on request