Hanna Marine Alkalinity Checker HC Calibration Check Set - HI755-11

The Marine Alkalinity Checker HC Calibration Check Set - HI755-11 provides a simple solution to validating the Marine Alkalinity CheckerHC - HI755 that has a range of 0 to 300 ppm CaCO₃. This 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 expiration date for traceability when certifying the CheckerHC.

• Supplied with Certificate of Analysis
• Standard value of 100 +/- 10 ppm CaCO₃@ 25^°C
• Reusable with long shelf life stability

HI755-11 is a high-quality set of calibration standards that allows users to validate the Marine Alkalinity CheckerHC - HI755. The HI755-11 includes one sealed cuvette for zero ppm CaCO₃ and one cuvette that is tinted to an equivalent 100 +/- 10 ppm CaCO₃sample @ 25^°C. The calibration check set is produced in our state-of-the-art manufacturing facility using reagent grade chemicals in a temperature controlled environment.