COL022366 1122 - AN 008 Measuring pH in Surface Water

The article provides a detailed guide on measuring the pH of surface water using a Thermo Scientific Orion ROSS Ultra Triode and a portable pH meter. It outlines the necessary equipment, solutions, and procedures for accurate pH measurement, including calibration, electrode setup, and quality control. The article also emphasizes the importance of temperature compensation in pH readings and provides sample results from various water sources, demonstrating the reliability of the method.