This application note from SCION Instruments delves into the meticulous screening of impurities in plant protection products using GC-FID, with GC-MS for confirmation. It emphasizes the necessity of identifying and quantifying impurities to comply with regulatory standards in industries such as pharmaceuticals, food, and agriculture. The study specifically examines eugenol, showcasing how to determine significant impurities for regulatory submission. The approach integrates GC-MS and analytical standards, ensuring precise impurity identification and quantification critical for product approval.
Nano-liquid chromatography-high-resolution tandem mass spectrometry (nano-LC-HRMS/MS) reveals saliva protein shifts before and after multiple sclerosis therapy.
Max Besenhard explains how hybrid mechanistic and machine learning models can make HPLC method development quicker, more robust and ready for autonomous digital twins.