The Xylem WTW C3/25 COD Chemical Oxygen Demand (COD) photometric test kit offers accurate measurement of COD in water samples, with a test range of 10 to 150 mg/L. This kit includes 25 reaction cuvette tests requiring a 3 mL sample volume and uses round cuvettes. Sample preparation requires a thermoreactor at 148 °C for 2 hours to ensure precise oxidation. Compatible with multiple photometers, including PhotoLab S6, S12, Spectral, spectroFlex, and pHotoFlex, this kit supports rigorous water quality monitoring in wastewater, production control, groundwater, and surface water analysis.
Product Features
- 25 reaction cuvette tests with a 3 mL sample volume
- Measurement range from 10 to 150 mg/L COD
- Sample preparation with thermoreactor at 148 °C for 2 hours
- Round cuvette format for consistent photometric analysis
- Compatible with PhotoLab S6, S12, Spectral, spectroFlex, and pHotoFlex photometers
- Robust and reliable chemical oxygen demand determination for diverse water types
Note: For C3/25 CombiCheck 10 can be used, and for C4/25 CombiCheck 20 is suitable.
Additional Information
- Reference CombiCheck test available for quality assurance
- Test range: 10–150 mg/L COD
- Sample volume: 3 mL
- Round cuvettes used for test reactions
- Sample preparation requires heating in thermoreactor (148 °C, 2 h)
Applications
- Wastewater monitoring and control
- Production process control
- Groundwater quality testing
- Surface water chemical oxygen demand analysis
Reactions
- Chromosulfuric acid oxidation method, analogous to EN ISO 15705
Benefits
- Reliable and standardized COD measurement for accurate water quality assessment
- Wide compatibility with industry-leading photometers
- Simple sample preparation with thermoreactor enhances result precision
- Suitable for diverse water matrices including industrial and environmental samples
Why Choose Xylem WTW C3/25 COD Test Kit?
Engineered for precision and ease of use, the Xylem WTW C3/25 COD test kit provides dependable chemical oxygen demand measurement essential for water quality management. Compatible with multiple photometers and supported by trusted chemical oxidation standards, it offers water professionals an effective solution for monitoring wastewater, groundwater, and surface water environments.
