LaMotte P-6740-H Free Chlorine Test Reagent, DPD #1A 60 mL
The LaMotte Free Chlorine Test Reagent DPD #1A is a liquid reagent that is used to measure free chlorine levels in water. The reagent reacts with free chlorine to produce a color change, which can be used to determine the concentration of free chlorine in the water.
The reagent is easy to use and comes with instructions. Simply add the reagent to a sample of water and shake the container. The color of the solution will change depending on the concentration of free chlorine in the water.
The reagent is accurate and reliable. It is a valuable tool for pool owners and water treatment professionals.