October 2021

UV spectroscopy is an effective approach for tandem or parallel detection in gas chromatography, particularly in separations that require narrow bandwidths, such as GCxGC.

The UHPLC–MS/MS method can accurately determine the presence of these illegal feed additives in swine tissues.

With a new free simulator, educators and students can perform virtual HPLC experiments under isocratic or gradient conditions applicable to real instrumentation and method development.

This study illustrates the importance of column selection during GC method development.

As the field moves toward routine use of pressures well above 400 bar, the effect of pressure on retention should not be overlooked.

Understanding the fundamentals of extraction methodologies is critical, and can enable chromatographers to find smart solutions to tackle the complex composition of different types of samples.