HANNA CHECKER HANDHELD COLORIMETER ALKALINITY Resins Contains an abundance of high-grade

Contains an abundance of high-grade krill meal and Spirulina to intensify the brilliant colours

transparent netting

coralline algae and other calcifying organisms

particularly small polyped stonies of blue and purple hues

measuring incrementally by 0

HANNA CHECKER HANDHELD COLORIMETER ALKALINITY Resins Contains an abundance of high-gradeThe Hanna Marine Alkalinity (dKH) Checker bridges the gap between simple chemical test kits and professional instrumentation. Chemical test kits have limited accuracy and resolution since they rely upon the human eye to discern differences in color. Professional instrumentation incorporates a light source such as an LED or tungsten lamp with a filter and a light sensing detector to precisely determine absorbance and ion concentration. This level of