Negative peaks in GC can affect your analysis accuracy. Learn about the main causes, from detector overload to contamination, and how to correct them effectively.

This week we bring you poster by Agilent Technologies / AOAC, application notes by EST Analytical and Shimadzu and brochure by Thermo Fisher Scientific!

Discover how to handle missing compounds in Clarity chromatography software with IFERROR functions. Ensure valid, accurate results even when peaks are missing.

Wiley releases KnowItAll 2026 with Trendfinder, a new PCA-based tool for chemometric analysis, plus enhanced LC-MS, NMR, and workflow improvements.

Essential oil from Aiouea dubia leaves was analyzed by GC–MS/FID and enantioselective GC. Major terpenes and chiral profiles suggest antibacterial and anti-inflammatory potential for cosmeceutical use.

8 webinars: CDS, Chromeleon, DDT waste, GC pitfalls, GC-SCD, GCxGC-HRT, hydrogen, NIR, petroleum, process control, protein production, real-time analysis, sulfur detectors

Canada’s independent certification lab strengthens testing with chromatography-mass spectrometry, ensuring accuracy, reliability, and compliance across industries.

Christopher Freye (LANL) presents non-targeted PFAS analysis using LC-MS, GC×GC-TOFMS, and HRMS. Novel workflows reveal complex PFAS fingerprints in fluoropolymers and explosives.

This week we bring you application notes by Agilent Technologies and EST Analytical, poster by Shimadzu and smart note by Thermo Fisher Scientific!

UCT Prague researchers introduce “Lab-on-a-Scalpel,” a 3D-printed surgical tool with an electrochemical sensor, offering a glimpse into real-time diagnostics during surgery.