Literature

Figure 1. Structure of Benzoylecgonine Introduction This application note describes the extraction of cocaine and major metabolites from whole blood, prior to GC/MS analysis. This protocol also allows...

This application note describes the extraction of Vitamin D metabolites from human serum using ISOLUTE® SLE+ with LC-MS/MS analysis.

For research use only. NOT for use in diagnostic procedures. Figure 1. Structure of 6-monoacetylmorphine. Introduction This application note describes the fully-automated extraction of opiates from ac...

For research use only. NOT for use in diagnostic procedures. Figure 1. Example structures by class. Introduction This application note describes the extraction of mulitple drugs of abuse from human ur...

This application note describes the extraction of a range of benzodiazepines from human urine using ISOLUTE® SLE+ supported liquid extraction cartridges prior to derivatization and GC-MS analysis.

For research use only. NOT for use in diagnostic procedures. Per and polyfluoroalkyl substances (PFAS) comprise many compounds that occur in a broad range of matrices and environments. PFAS are of con...

Introduction Automated sample preparation using the Biotage® Extrahera™ was compared to an equivalent manual method utilizing a vacuum manifold. A selection of beta blocker drugs were extracted from p...

For research use only. NOT for use in diagnostic procedures. Figure 1. Structures of amphetamine, diazepam, butabarbital and atrazine respectively. Introduction This application note describes the ext...

You analyze a lot of biological samples. You deliver accurate, reliable data, consistently. You use sophisticated, high-end analytical techniques such as LC-MS/MS or GC-MS. And the pressure is always ...

Part I: Principles of evaporation Evaporation is a process used to concentrate samples by vaporizing and removing liquid solvents, leaving behind the dissolved solid components. Evaporation is essenti...