Description of DPD Tablets #1 Rapid Dissolve Strip of 10 Tabs. (For Lamotte non ColorQ Series Kits.)

The DPD tablet is the most widely used test for determining Free and Combined Chlorine in pool water. Establishing a Free Chlorine residual is the most important step toward protection of bather health.

A DPD #1 Rapid tablet will quickly reveal the precise level of Free Chlorine. (Note: Levels in excess of 10 ppm may bleach out any DPD test method.)

The DPD #3 Rapid tablet measures the level of Combined Chlorine. Combined Chlorine is a sanitizer that has reacted with impurities within the water and is, therefore, less capable of disinfecting pool water. It can cause eye irritation and a strong chlorine odor.

To test for Combined Chlorine, simply add a DPD #3 Rapid tablet to the Free Chlorine water sample. A measurable increase in sample color indicates undesirable Combined Chlorine, which should be treated with a chlorine or oxygen-based shock treatment.

DPD Tablet #1 Rapid (Strip of 10 Tabs).

For use with Lamotte chlorine comparators and colorimeters, specifically the Dipcell and Pool Manager Series Kits.

6999A-M