The eXact Micro Free Chlorine (DPD-1) Strips incorporate a patented reagent delivery system which is perfect for both technical and non-technical users alike.
By dipping the strip into the eXact photometer cell, a precise amount of reagent is released into the sample causing a change in color or turbidity. This change can then be measured by the photometer giving the user fast and accurate results.
- Range: 0.05 to 11 ppm
- 0.01 ppm from 0.05 to 5.99 ppm
- 0.1 ppm from 6.0 to 11.0 ppm
- Accuracy: ± 3%
- 100 strips per bottle