Extraction of designer stimulants from urine using ISOLUTE SLE+ prior to GC/MS analysis

This application note describes the extraction of a range of recreational ecstasy-like drugs, designer stimulants and the hallucinogen 2C-B from urine prior to GC/MS analysis. The method described may also be suitable for extraction of other related analogs and derivatives of these drug compounds, for example the substituted cathinone class (bathsalts). This is optimized for extraction of 1 mL sample volumes.