Analyzing Iohexol by Compendial Method Produces Excellent Precision with Shallow Gradients Using an Agilent 1260 Infinity III LC

Application Note Pharmaceutical A Gradient USP Method Modernization Using Agilent InfinityLab Poroshell 120 Aq-C18 The iohexol USP monograph HPLC method for related compounds was transfered to a superficially porous particle 2.7 µm following the newly revised USP <621> guidelines Author…

Method Makeover Updating older HPLC methods Mark Powell Applications Engineer Columns and Supplies Technical Support April 16, 2024 Why Update? Do I need to update? What are my goals? • Analysis time – Productivity (freeing up time for other tasks)…

Application Note Biopharma/Pharma USP Method Transfer from an Agilent 1100 Series Quaternary LC to an Agilent 1260 Infinity III LC Proof of equivalency and transfer to UHPLC conditions Author Abstract Sonja Schipperges Agilent Technologies, Inc. Method transfer from legacy equipment…

Application Note Pharma/Biopharma Gradient Method Transfer of the Iohexol USP Monograph HPLC Method for Related Compounds to Smaller Particle Size ZORBAX Columns Author Rongjie Fu Agilent Technologies (Shanghai) Co., Ltd Abstract The original USP monograph HPLC method of related-compounds analysis…