The study evaluates how needle gauge, nitrogen flow rate, and needle design influence solvent evaporation rate during sample concentration and provides practical optimization guidance.

This week we bring you application notes by Agilent Technologies, Shimadzu and Thermo Fisher Scientific and poster by MDCW / C³AL!

Integrating GC-O with GC×GC enables a direct link between chemical data and sensory perception. Sample enrichment, two-dimensional separation, and chemometrics improve aroma analysis.

A practical checklist for laboratories participating in proficiency testing (PT) schemes. Learn the key steps—from receiving PT samples to reviewing reports and implementing corrective actions.

Registration and abstract submission are open for the 44th ISCC & 21st GC×GC Symposium (May 17–22, 2026, Riva del Garda). Submit your poster abstract by March 15, 2026.

7 webinars: AI lab automation, battery diagnostics, microplastics spectroscopy, PFAS regulation, Raman spectroscopy, SPME extraction, vibrational spectroscopy, Water Framework Directive

This study identifies 50 days after flowering as the optimal harvest stage for high-quality hot chili seeds using FTIR microspectroscopy and biochemical analysis.

This study develops a waste-derived heterogeneous catalyst from coffee husk and eggshell for biodiesel production from waste frying oil, achieving yields up to 97.5%.

Chiranal 2026 in Olomouc brings together experts in chromatography, electrophoresis, and mass spectrometry. Registration and abstract submission are now open.

This week we bring you application notes by Agilent Technologies, BaySpec and Shimadzu and presentation by MDCW / JEOL.