Description
The Marine Calcium Checker® HC Calibration Check Set – HI758-11 provides a simple solution to validating the Marine Calcium Checker® HC – HI758 that has a range of 200 to 600 ppm calcium. 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 Checker®HC. Supplied with Certificate of Analysis Standard value of 400 +/- 20 ppm calcium @ 25°C Reusable with long shelf life stability HI758-11 is a high-quality set of calibration standards that allows users to validate the Marine Calcium Checker® HC – HI758. The HI758-11 includes one sealed cuvette for zero ppm calcium and one cuvette that is tinted to an equivalent 400 +/- 20 ppm calcium sample @ 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. The HI758-11 is supplied with Certificate of Analysis
