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.

ICP-OES and GC×GC-TOFMS compare new vs. used aircraft oils. Results show >20% phosphorus loss in jet oils and strong lead accumulation in piston oils—highlighting potential cabin-air and handling risks.

Only 8 days left to submit your abstract for an oral presentation at ISC 2026 in Prague. Secure your slot—and your chance to present in Tutorials & Young Speakers.

2 webinars: advanced GC columns, food matrices, Micro-GC, mud logging, multi-pesticide analysis, natural gas analysis, robustness

This study presents a forensic lab method to quantify environmental tobacco smoke exposure in hair, enhancing hands-on learning in forensic chemistry education.

This study evaluates how harvest time influences bioactive compounds and antioxidant activity in Schizonepeta tenuifolia, identifying optimal stages for maximum biofunctionality.

Helium as a critical resource in GC: how intelligent gas management and Helium Saver™ can reduce helium use by up to 67% while supporting green chromatography.

Explore alternatives to traditional ducted fume hoods, including glove boxes, snorkel systems, ductless hoods, and specialized containment solutions for safer, energy-efficient laboratories.