June 2022

We explain several of the more frequent causes of bad peak shapes in liquid chromatography and provide tips on how to remedy them.

Knowing the variables that most affect the sample loading capacity in a porous layer open tubular (PLOT) column is vital to determining how much sample to inject.

We kick off a new article series that offers an insider’s view of the pharmaceutical industry, focusing on the role of separation science and separation scientists.

Recent assessments of four biosimilars illustrate how a combination of orthogonal, high-resolution tools is used to demonstrate analytical and functional biosimilarity.

Having to handle mentorship remotely during the pandemic created challenges but also spurred us to think creatively.

Advances in sample preparation have enabled analysis of RNA modifications in single cells, paving the way to discovering new insights into the functions of these molecules.

A GC–MS method, coupled with magnetic SPE with multi-walled carbon-nanotube (MWCNT)-coated iron oxide as the adsorbent, was developed for analyzing organophosphate esters in environmental water samples.