This week we bring you application notes by Shimadzu and Waters Corporation, brochure by Thermo Fisher Scientific and poster by MDCW / Arizona State University!

Join LECO’s free two-day Separation Science Workshop at Cal State LA on September 23–24, 2026. Explore GC×GC fundamentals, gain hands-on experience, and analyze your own samples with experts.

A helium-to-hydrogen translation strategy for GC×GC-MS preserves chromatographic performance, halves modulation time, and reduces run time by up to 60%.

This week we bring you posters by Agilent Technologies / ASMS, MDCW / William & Mary, and Thermo Fisher Scientific / ASMS and technical note by Shimadzu!

This study uses ICP-MS and LA-ICP-MS to track toxic metals from e-cigarette aerosols to lung tissue following exposure.

This week we bring you brochure by Agilent Technologies, application note by Shimadzu, and presentation by MDCW / University of Washington!

This study combines GC×GC-HRMS and topological data analysis to identify chemical markers and compositional differences in botrytized wines.

This week we bring you application note by Shimadzu, presentation by MDCW / University of Washington and poster by Waters Corporation!

Learn how SEM-EDS and GC×GC-TOFMS were combined to analyze green gunshot residue, providing forensic laboratories with new tools for modern firearm discharge investigations.

How does human odor transition after death? Darshil Patel explores early postmortem VOC evolution using GC×GC-TOFMS and reveals how these chemical changes may impact cadaver and rescue dog detection.