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 18901158 DTEMP-01 Stainless-steel temp probe 39,40 € 18901206 146.6μS/cm 250mL Conductivity Solution, one bottle 19,90 € MA915B/2 pH glass electrode for with 2meter cable. Price on request