Liquid Chromatography Blog

This webinar shows you how to return to a productive laboratory operation in the new normal working environment. Covid-19 has affected us all and the positive impact that your asset management strategy can have on the productivity of your...

In this on-demand webinar, the advantages of the ACQUITY PREMIER columns are highlighted and the various particle technologies and their benefits in chromatographic separations discussed. Register for the on-demand webinar and see what you've...

Would you like to pick up valuable troubleshooting tips and insights into ion chromatography and its many advantages. If so, this on-demand webinar will provide the answers.

This upcoming webinar will introduce you to the SCIEX Triple Quad™ 7500 LC-MS/MS System – QTRAP^® Ready. Get ready to GO BEYOND current limits of sensitivity, productivity targets, ruggedness and robustness challenges.

The market for peptide drugs is thriving. Currently, approximately 197 peptide-based drugs have been commercialized and more than 800 peptide drugs are in the clinical pipelines. Peptides are considered highly selective and efficacious, while...

Is your titration performed with the correct equipment and reagents? Do your titration hardware and reagents qualify for their intended application? Have there been any deviations from normal routine? How can this all be proved, immediately...

Would you like to learn some useful tips for preventive maintenance of your LC system and know what to look out for to keep it running at optimal performance? If so, this upcoming webinar from Separation Science, in collaboration with Agilent,...

This application note provides details of LC conditions and columns to achieve high resolution and high-speed analysis of UV-absorbents using an SPP column.

In this technical article you'll learn about the roles of pore size and particle size for an HPLC packing material.

This article explains how a guard column is one of those HPLC accessories that is a bit of a mixed grill – it can be a good thing or a not-so-good thing. Different aspects of guard column use will be assessed to see if they make sense for you.

This application note describes a technique to detect and quantify 24 commonly found preservatives in cosmetics in under 8 minutes and explains how a change in LC columns can achieve both high-resolution and high-speed analysis of preservatives.

In this application note, the analysis of the most critical alkylphenol ethoxylates (APEOs) and alkylphenols (APs) (namely NPEOs, octylphenol ethoxylates (OPEOs) and their APs) are demonstrated using LC-MS/MS through MRM mode.