DPD Powder Sachets – Free Chlorine
High-purity, single-dose DPD reagent sachets designed for accurate colorimetric determination of free chlorine in drinking water, wastewater and industrial water systems.
Product Overview
PiSci DPD Powder Sachets provide fast, stable colour development for free chlorine analysis using photometric or comparator-based methods. Each sachet contains a precisely measured DPD formulation to support consistent and repeatable water testing in laboratory and field environments.
Key Features
- PiSci-Grade DPD Chemistry – High-purity formulation provides reliable colour development for accurate free chlorine testing.
- Single-Dose Sachets – Pre-measured powder reduces reagent handling and preparation variability for consistent testing.
- Rapid Colour Development – Fast reaction allows prompt readings using compatible photometers and colorimeters.
- Instrument Compatibility – Suitable for PiSci analytical instruments and compatible colorimetric water-testing systems.
- Foil-Sealed Stability – Moisture-resistant sachets help protect reagent integrity during storage and field use, ideal for humid South African field conditions.
- Routine Water Quality Monitoring – Suitable for free chlorine testing in drinking water, wastewater and industrial water applications.
Typical Applications
- Municipal Water Treatment – Monitoring free chlorine levels for disinfection control and water quality management.
- Wastewater Facilities – Testing free chlorine residuals during water treatment processes.
- Industrial Process Water – Monitoring free chlorine in process water, cooling systems and other industrial applications.
- Environmental & Field Testing – Convenient single-dose reagent sachets for on-site free chlorine testing.
Packaging & Storage
- Foil-sealed, moisture-resistant sachets
- Long shelf life under recommended storage conditions
- Available in multiple pack sizes for laboratory or field use
