Description

The Chromalyze LabSolutions® Performance Qualification (PQ) Manual for LC-UV Systems is a comprehensive, practice-driven guide designed to support reliable and defensible qualification of liquid chromatography systems equipped with UV detection.

The manual provides structured PQ testing strategies covering pump performance, compositional accuracy, detector linearity and wavelength accuracy, autosampler precision and carryover, column oven temperature accuracy and stability, and data review with clear acceptance criteria. Each test is described using realistic laboratory setups, avoiding unnecessary accessories or proprietary kits, making the manual equally applicable to research laboratories and regulated environments.

In addition to test execution, the manual includes calculation frameworks, troubleshooting guidance, pass/fail decision logic, and documentation templates that support consistent interpretation of PQ results. The approach is risk-based and aligned with established regulatory expectations, enabling laboratories to demonstrate instrument fitness for intended use while maintaining operational efficiency.

This manual is suitable for analytical scientists, method owners, and laboratory managers seeking a robust and practical PQ framework for LC-UV systems, whether for routine system monitoring, post-maintenance qualification, or method lifecycle support.

About the Author:

Hatem Elmongy, PhD

Consultant in Pharmaceutical Manufactuering. PhD in Analytical Chemistry, Stockholm University with more than 10 years experience in Analytical development and Tech transfer from major pharmaceutical and Biotech industries in Sweden. With in Depth experience in Pharmaceutical R&D, Quality control and Regulatory affairs.

Contact: linkedin.com/in/hatem-elmongy-phd-063b7640