HI-775-11 Calibration Checking Set for the HI-775 Freshwater Alkalinity Checker

Calibration Checking Set for the HI-775 Alkalinity Checker

HI-775-11 is a high-quality set of calibration standards that allows users to validate the Freshwater Alkalinity Checker® HC – HI-775 . The HI-775-11 includes one sealed cuvette for zero ppm CaCO₃ and one cuvette that is tinted to an equivalent 100 +/- 10 ppm CaCO₃ sample @ 25°C. The calibration check set is produced using reagent grade chemicals in a temperature controlled environment.

Hanna optional Checker HC Calibration Sets provide a simple solution to validating your Checker HC. Each high quality set of standards is manufactured in our state-of-the-art facility and comes supplied with a Certificate of Analysis. The certificate of Analysis provides the lot number, reference values and expiry date to provide traceability when certifying the Checker HC.