CSKC50M Reagecon 50,000 µS/cm Conductivity Standard, 500ml Back Catalog number: 6210129 Availability: In the manufacturer's stock Price on request - + Recommended MA831R Stainless steel temperature probe Price on request MA923B/3 Redox Epoxy electrode MA923B/3 Price on request LCL-30-3 2M Lithium Chloride Electrolyte, 3 x 30ml Price on request