GroLine 5, 000 µS/cm Conductivity Standard with Certificate (230 mL bottle) – HI7039-023

HI7039-023 is a 5, 000 µS/cm conductivity standard that is prepared against an NIST traceable potassium chloride solution. 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