Literature

Solid-phase extraction (SPE) is a powerful technique for rapid, selective sample preparation. Sample preparation prior to analysis is as important to the success of an assay as the analytical techniqu...

For research use only. NOT for use in diagnostic procedures.

This application note describes a method of extraction for metanephrine and normetanephrine from pooled plasma using EVOLUTE® EXPRESS WCX 96-well SPE plates. Figure 1. Structures metanephrine and norm...

For research use only. NOT for use in diagnostic procedures.

Introduction This application note describes the extraction of a suite of NBOMe designer drugs from oral fluid matrix with analysis by laser diode thermal desorption (LDTD)-MS/MS. NBOMes (Figure 1) ar...

Introduction Toxicology screening for tetrahydrocannabinol and its metabolites is routinely conducted in various biological matrices. Whole blood (post mortem or ante mortem) is considered one of the ...

Introduction Immunosuppressant drugs are instrumental in preventing organ and tissue rejection in patients undergoing transplant surgery. Mycophenolic Acid is a common immunosuppressant drug used in p...

Figure 1. Structure of Amphetamine and Ethylone Introduction This application note describes the extraction of a range of amphetamine-type compounds from whole blood, prior to GC/MS analysis. A protoc...

Figure 1. Molecular Structure of Voriconazole. Introduction Voriconazole (Figure 1) is a triazole-based antifungal drug that is widely used to treat fungal infections, including invasive aspergillosis...

For research use only. NOT for use in diagnostic procedures.