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Contains MgCl2
Just as with nitrite
Red Sea’s KH\ALKALINITY PROReef Test Kit is an advanced titration test
Highest porosity and largest useable surface area
Hanna Instruments Marine Alkalinity (DKH) Checker® HC - HI772 Invert Contains MgCl2The 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
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