Potassium tablets are a specialized reagent for determining the potassium content (K⁺) in water using the photometric method. The measuring range of 0.7–12 mg/l covers the typical potassium concentrations found in pool and hot tub water.
The reagent is intended for use with PoolLab photometers and the flexitester, which ensure accurate and repeatable results. Monitoring potassium content is particularly important when using potassium-based preparations for pH adjustment or when using certain types of pool chemicals.
A pack of 10 tablets is suitable for periodic control measurements throughout the season. Store the tablets in a cool, dry place, away from direct sunlight.
