SIBATA Potassium Iodide with spoon 080520-0058 1 piece

Catalogue number: 080520-0058 Features: ● Used to measure combined residual chlorine with a DPD residual chlorine meter. (Handy water quality meter Aquabu AQ-201, AQ-201P) ● After measuring free residual chlorine with a DPD meter, add one spoonful of this product (included) to measure total residual chlorine. Combined residual chlorine = total residual chlorine - free residual chlorine, so each value can be calculated. Uses: ● For measuring combined residual chlorine. Specifications: ● Reaction time: Approximately 2 minutes ● Water quality reagent potassium iodide 20g Material/Finish: ● Potassium iodide Set contents/Accessories: ● Spoonful