HANNA INSTRUMENTS HI772-26 Photometer Reagent Alkalinity - 25 tests

Hanna Instruments Part Number HI772-26 includes replacement reagents for Seawater Alkalinity (dKH) for Checker® HC - HI772 and HI755.
These high-quality reagents are manufactured in our state-of-the-art facilities and are clearly marked with the lot number and expiration date on each pack for traceability.
These reagents follow the colorimetric method in which the reaction causes a distinctive set of colors ranging from yellow to green to blue to develop.
By simply adding the HI772-26 reagent packet to the sample, the reaction will take place and marine alkalinity testers will determine the concentration from the color that is produced.
Results will be displayed in ppm CaCO ₃ for the Checker HI755 or in dKH for the Checker HI772.
These reagents are intended for use with samples with an expected range of 0 to 300 ppm CaCO ₃ or 0.0 to 20.0 dHK.