HPLC column modernization according to new USP 621 for increasing lab productivity. When the user changes their LC method for the following reasons:
• Change LC column dimensions,
• Existing Column or supplier not available anymore
• Modernizes existing methods to increase Lab productivity, USP 621 guide them to describe general procedures, definitions, and calculations of common parameters and applicable system suitability requirements. This presentation informs allowable adjustment criteria for LC chromatography according to USP 621 and how to increase Lab Productivity by modernizing LC methods.