Description
CSB 14895 chemical oxygen demand (COD) reaction cuvette test enables rapid photometric determination of COD in water and wastewater. The measuring range extends from 15 to 300 mg/l COD and utilises a sample volume of only 2 ml. Oxidation is performed with chromosulphuric acid according to DIN ISO 15705, EPA 410.4, APHA 5220 D and ASTM D1252-06 B. The kit contains 25 round 16 mm cuvettes that fit PhotoLab® and pHotoFlex® instruments. Combicheck CC60 is available for analytical quality control and each production batch is accompanied by a certificate. Offered by WTW - a Xylem brand, the test provides a standardised, laboratory-ready solution for environmental monitoring and process control. The small sample volume and pre-dosed reagents minimise handling steps while ensuring compliance with widely recognised international methods for COD analysis.

