Quality Control in Physicochemical Testing

We help you plan and develop a Quality Control Plan for your tests, ensuring that the results obtained meet the specified requirements. We describe the different quality control techniques, tolerances, control charts, proficiency tests, duplicates, etc., as well as how to obtain the reference values for comparing results, taking validation into account. This way, you will comply with UNE–EN ISO/IEC 17025:2017 and ensure that your results remain under control.