HI7031-012 is a GroLine 1, 413 µS/cm conductivity standard prepared against a NIST traceable potassium chloride solution and supplied with a certificate of analysis. Hanna conductivity solutions are airtight with a tamperproof seal to ensure the quality of the solution. Each bottle is clearly marked with the lot number and expiration date. Hanna’s line of conductivity standards is specially formulated to be valid for 5 years from the date of manufacture for an unopened bottle
Supplied with Certificate of Analysis
Temperature chart of the actual µS/cm value at various temperatures printed on each bottle
Air tight bottle with tamper-proof seal to ensure quality
To empower customers to achieve quality by supplying intuitive, accurate, and reliable analytical instruments with exceptional customer service and value.
We take pride in every product we build. From an original idea, to a completed product ready for testing. We oversee every aspect of the manufacturing process. It is this level of attention to detail that sets us apart.