HPLC

Shanghai University of Sport scientists recently developed a doping control method based on gas chromatography combustion isotope ratio mass spectrometry (GC/C/IRMS).

In this edition of “Inside the Laboratory,” Andrew Zydney of Pennsylvania State University discusses his laboratory’s work with using high performance liquid chromatography (HPLC) to analyze biopharmaceutical products before and after membrane separation processes.

The 54th International Symposium on High Performance Liquid Phase Separations and Related Techniques (HPLC 2025) will be held from Sunday through Thursday, June 15-19, 2025, in Bruges, Belgium.

Everyone is talking about sustainability, and organizations are creating sustainability programs. But what does green chemistry really mean, and how does it apply to gas chromatography?

Manitoba Centre for Proteomics and Systems Biology scientists produced a new means of predicting peptide retention times for hydrophilic interaction liquid chromatography (HILIC) at acidic pH in formic-acid based eluents.

Michael G. Bartlett of the University of Georgia looked at how hydrophilic interaction liquid chromatography (HILIC) has evolved for oligonucleotide analysis in a new article.

Here is some of the most popular content posted on LCGC International this week.

This review aims to provide a summary of the most current analytical techniques and their applications in per- and polyfluoroalkyl substances (PFAS) research, contributing to the ongoing efforts to monitor and mitigate PFAS contamination.

This paper describes the content of a well-written analytical procedure for regulated high-performance liquid chromatography (HPLC) testing. A stability-indicating HPLC assay for a drug product illustrates the required components for regulatory compliance, including additional parameters to expedite a laboratory analyst’s execution.

Scientists from around the world presented their groundbreaking technologies for in-field chromatography analysis during the International Symposium on Chromatography (ISC) in Liverpool, U.K.

Sechenov First Moscow State Medical University and Monash University Malaysia scientists recently tested HPTLC-guided preparative flash chromatography against olive flower extracts.

Here is some of the most popular content posted on LCGC International this week.

Posters at the 2024 conference will feature research on a variety of topics from PFAS testing to the HPLC analysis of soft drinks.

Waters Corporation and Princeton University scientists recently investigated how using elastic flow instability can improve the kinetic performance of chromatographic columns.

Here is some of the most popular content posted on LCGC International this week.

In this column, we look at the current version and the update of USP <621> on high-performance liquid chromatography (HPLC) that becomes effective 1st May 2025.

In a new study, scientists reflected on different advancements made in extracting, purifying, and quantifying kaempferol, a natural product present in various sources.

This “Column Watch” installment presents many of the highlighted topics and trends observed at the 52nd International Symposium on High Performance Liquid Phase Separations and Related Techniques (HPLC 2024).

Scientists from Gansu Agricultural University recently used high-performance liquid chromatography (HPLC) to quantify 16 polyphenols in tomato fruits.

Scientists from the Federal University of Santa Catarina reviewed recent advancements made in the chromatographic analysis of endocannabinoids and phytocannabinoids in biological samples.

In this installment of “LC Troubleshooting,” we discuss strategies that can be used to minimize the likelihood of compound degradation in the isolation process.

In a new study, scientists developed a new high-performance liquid chromatography (HPLC) system to optimize miniaturized liquid chromatography (LC).

Northwestern Polytechnical University scientists recently tested a new approach for integrating micro-lenses and slits into portable liquid chromatography (LC) systems.

Dalian Maritime University scientists recently used high-performance liquid chromatography tandem triple quadrupole mass spectrometry HPLC-MS/MS to help detect amphetamine-type drugs in water.

Scientists from Università Politecnica delle Marche reported on baseline separation of isotopologoues of some amphetamine (AMP) derivatives on achiral and polysaccharide-based chiral columns.