TOC analytical method in cleaning validations: criteria, limits and robustness of the process
Continue readingHow to avoid errors in oil colour measurement: scales, methods and best practices
Accurate colour measurement is essential for controlling refining, preventing bleaching problems and ensuring consistency in the final product. However, the apparent similarity between different scales can lead to confusion. This article summarises the differences between the main measurement methods, explains how factors such as optical path length and sample preparation influence results, and offers recommendations for standardising procedures and improving communication between laboratories and plants.
