Analysis of Fentanyl and Designer Fentanyl Derivatives in Urine Using SPE and HPLC–MS/MS

Automating epoxidation, saponification and data processing in MOSH/MOAH analysis of seasoning oil extracts is shown to improve efficiency and reproducibility

This application note highlights the benefits of the LipiFiltr® cartridge for multi-class, multi-residue pesticide analysis in complex, high-fat samples.

This note demonstrates efficient PFAS extraction from contaminated surface water using automated mixed-mode µSPEed® cartridges and Tecan's Resolvex® Prep.

An extraction method with an optional fluorenylmethyloxycarbonyl chloride derivatization step to allow for the analysis of glyphosate on a C18 HPLC column.

Evaporation enhances method sensitivity. This study investigates the impact of gas temperature and flow rate on blowdown evaporation of solvents and their mixtures

LC-MS/MS method for low level quantitation of seven PFAS listed in the National Academies of Science and Engineering recommendations for clinical research.