All News

Tomas Cajka previews his keynote lecture at HPLC 2019, where he will introduce an LC−MS workflow (LIpids, Metabolites and eXposome compounds [LIMeX]) for simultaneous extraction of complex lipids, polar metabolites, and exposome compounds that combines LC–MS targeted and untargeted analysis.

Davy Guillarme previews his presentation at HPLC 2019 highlighting the new trends in LC×LC applied for biopharmaceutical characterization, including the hyphenation with high‑resolution mass spectrometry (HRMS) and ion mobility spectrometry (IMS).

Rawi Ramautar discusses capillary electrophoresis–mass spectrometry for metabolomics and previews the topic for HPLC 2019.

Barbara Bojko previews the topic of solid-phase micoextraction for clinical and pharmaceutical research.

Achille Cappiello previews the topic and the benefits of liquid-electron ionization liquid chromatography–mass spectrometry interfaces for HPLC 2019.

The 11th Encontro Nacional de Cromatografia (11ENC) will be held 9–11 December 2019 at Hotel Aldeia dos Capuchos, Congress Centre, in Caparica, Portugal.

A guide to solving recovery problems in solid-phase extraction (SPE)

Click the title above to open the LCGC Europe HPLC 2019 Show Guide, Vol 32, No 06, in an interactive PDF format.

Click the title above to open the LCGC Europe June 2019 regular issue, Vol 32, No 06, in an interactive PDF format.

Click the title above to open the LCGC North America June 2019 issue, Volume 37, Number 6, in an interactive PDF format.

The advantages and limitations of several recently introduced mathematical procedures for enhancing peak resolution in liquid chromatography (LC) are described. Despite advanced separation technologies and extensive knowledge in method development, peak overlap is still commonly observed. This article gives a brief overview of the advantages and limitations of recently introduced mathematical procedures for enhancing resolution.

Gaining a solid understanding of how HPLC instrumentation works will help you achieve success in the analytical laboratory. This four-part series is here to guide you, starting with pumps.

What are the roles and responsibilities of quality assurance staff for ensuring data integrity in an organization?

Coupling CE with MS presents some challenges. Here, we discuss the advantages of CE–MS over LC–MS, and the parameters that are important to obtain a stable CE–MS profile.

Improved practices in chemistry selection and sample processing may resolve recovery issues related to target analytes or internal standards.

Unlike reversed-phase liquid chromatography, SFC lacks a universal stationary phase. Thus, it is important to re-evaluate the default column screening library used with SFC. In this study, three uncommon achiral SFC columns were investigated and compared to three popular stationary phases.

Nominate a colleague or yourself for the LCGC Europe/HTC-16 Innovation AwardSubmission Deadline: 15 October 2019The LCGC Europe/HTC-16 Innovation Award was launched to celebrate the work of scientists who are innovatively evolving the field of hyphenated techniques.The winner will be selected by the HTC scientific committee who will choose based on the following criteria:

Click the title above to open the LCGC Europe May 2019 supplement, Recent Developments in HPLC and UHPLC, Volume 32, Number s5, in an interactive PDF format.

Click the title above to open the LCGC Europe May 2019 regular issue, Vol 32, No 05, in an interactive PDF format.

The Biemann Medal will be awarded to Sarah Trimpin at the American Society for Mass Spectrometry (ASMS) conference on Tuesday, June 4, at the Georgia World Congress Center in Atlanta, Georgia.

Jefferey Shabanowitz, a principal scientist at the Hunt Laboratory at the University of Virginia (Charlottesville, Virginia), will receive the Al Yergey Mass Spectrometry Scientist Award at the American Society for Mass Spectrometry (ASMS) conference on Monday, June 3, at the Georgia World Congress Center in Atlanta, Georgia.

The 2019 Ron Hites Award, to be presented on Wednesday, June 5, at the Georgia World Congress Center in Atlanta, Georgia, will honor Julia Laskin of Purdue University (West Lafayette, Indiana) and her coauthors for their paper, “Towards High-Resolution Tissue Imaging Using Nanospray Desorption Electrospray Ionization Mass Spectrometry Coupled to Shear Force Microscopy.”

The winners of the 2019 Research awards from the American Society for Mass Spectrometry (ASMS) are James F. Davies of the University of California, Riverside; Nicolas L. Young of Baylor College of Medicine (Houston, Texas); and Eleanor Browne, of the University of Colorado, Boulder.

John R. Yates III, a professor in the Department of Molecular Medicine at The Scripps Research Institute (La Jolla, California), will receive the John B. Fenn Award for a Distinguished Contribution in Mass Spectrometry at the American Society for Mass Spectrometry (ASMS) conference on Monday, June 3, at the Georgia World Congress Center in Atlanta, Georgia.

The 48th International Symposium on High Performance Liquid Phase Separations and Related Techniques (HPLC 2019) will be held 16–20 June 2019 at the Milano-Bicocca University, in Milan, Italy. This is the first time that this symposium will be held in Italy.

Pharmaceutical and personal care products (PPCPs) are routinely detected in a variety of aquatic environments and these compounds encompass a wide range of chemical and physical properties that contribute to their combined analytical screening challenges. Further examination of their accumulation throughout environmental samples that contain solids, including sediments, adds additional levels of analytical difficulties in their effective extraction and new sample matrix interferences. QuEChERS (Quick, Easy, Cheap, Effective, Rugged, and Safe) has become a very popular extraction and cleanup technique for the analysis of multiresidue pesticides in agricultural and food samples. Applying the same principles to overcome similar challenges in PPCP analysis in solid environmental samples is demonstrated in this article.