Oakton Total Chlorine DPD Reagent WD-35645-66

- Prepared reagent for more accurate measurement and to save labor
- Packaged to reduce risk of user error
- Individual foil packs for convenience and optimum storage
- DPD reagents follow US EPA method 330.5 for wastewater testing reliability
- Reagents follow standard method 4500-CI G for drinking water testing accuracy
- Comes in 100 foil packs for 100 tests. For use with Oakton C105, C201, C301 or C401 colorimeters.