For free chlorine determination by the DPD method.USEPA accepted for reporting drinking water analysis using Hach Method 8021.Ranges: LR: up to 2.00 mg/L; MR: 0.05 - 4.50 mg/L; HR: 0 .1- 10.0 mg/L.Sample Sizes: LR: 25 mL; MR: 10 mL; HR: 5 mL.Pack of 1000 powder pillows.Boric Acid free!
Specifications
- EPA compliant: Yes
- Method: 8021
- Method Name: DPD
- Method Number 2: 10069
- Method Number 3: 10245
- Number of tests: 1000
- Parameter: Chlorine, Free
- Platform: Powder Pillows
- Quantity: 1000 /pk
- Range: 0.02 - 2.00 mg/L Cl₂
- Range 2: 0.05 - 4.50 mg/L Cl₂
- Shelf Life: 60 months
- Storage conditions: 10 °C to 25 °C