Liquid reagent for 25 tests for use with the HI-755 Alkalinity Pocket Checker.

The HI-755-26 are high-quality reagents that are pre-measured, allowing for users to achieve fast and accurate measurements with their Marine Alkalinity Checker® HC. These reagents follow the Colorimetric Method in which the reaction causes a distinctive range of colours from yellow to green to blue to develop. By simply adding the solution of HI-755-26 to the sample, the reaction will take place and the Marine Alkalinity Checkers will determine the concentration from the colour that is produced. The results will be displayed in ppm of CaCO₃. These reagents are designed to be used with samples that have an expected range of 0 to 300 ppm CaCO₃.