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 MA991B/1 Combined glass pH electrode MA991B/1 Price on request 52005382 pH Sensor InPro4260i/SG/225 Price on request MA812/2 Conductivity/TDS probe with 2meter cable(MC 310). Price on request