How to Avoid Reporting False Positives for Delta-9-THC in Urine
What happens when delta-8-THC is ingested and a urine screen for delta-9-THC—a schedule 1 controlled substance—is performed? This Raptor FluoroPhenyl method ensures drug testing labs can accurately distinguish THC urinary metabolite isomers and avoid reporting false positives.
How to Select Your LC Stationary Phase
LC column stationary phases are the cornerstone of purposeful method development, but how do you pick the right one? This quick video teaches you how to pair analyte properties with stationary phase characteristics to ensure you get excellent chromatography.
4.5-Min LC-MS/MS Analysis of Remdesivir and its Metabolites in Plasma
Remdesivir analysis is currently a hot topic due to its use in treating COVID-19 and other viral infections, including Ebola, SARS, Marburg, and MERS. This LC-MS/MS separation of remdesivir and its metabolites in plasma on a Raptor Biphenyl column provides a fast and sensitive assay.
Quickly Develop Inhalants of Abuse Methods Using Pro EZGC Modeling Software
Model more than 60 common inhalants of abuse—industrial solvents and refrigerants, as well as nitrites and their metabolites—from your desk. With Restek’s Pro EZGC software, you can develop and optimize methods, achieving instrument-ready conditions within minutes.