| EPA compliant | Yes |
| Instrument | All except DR/3000, DR/2000 |
| Measuring range | 0.02 - 2.00 mg/L Cl2 |
| Method | DPD |
| Method number | 8021 |
| Number of Tests | 1000 |
| Parameter | Chlorine, free, Chlorine dioxide |
| Platform | Powder Pillows |
| Quantity | 1000 /pk |
| Sample size | 10 mL |
| Storage conditions | 10 - 25 °C |