For free chlorine determination by the DPD Free Chlorine method. For use with Hach Swiftest DPD dispenser.
USEPA accepted for reporting for drinking water analysis using Hach Method 8021. Total chlorine and potassium iodide refill vials also available.
Product Number 2105569
Range: 0.02 – 2.00 mg/L Cl2. Sample size: 10 mL. Approximately 250 tests per vial.
*This product has not been evaluated to test for chlorine and chloramines in medical applications in the United States.
Benefits:
Ideal for high volume total chlorine testing using Hach’s high quality DPD powder
Just squeeze to add powder
No need to open reagent containers, less packaging waste
Boric Acid free!
Specifications:
| EPA compliant | Yes |
| Method | 8021 |
| Method Name | DPD |
| Number of tests | 250 |
| Parameter | Chlorine, Free |
| Platform | Swiftest™ |
| Range | 0.02 – 2.00 mg/L Cl2 |