Application Note: Determination of Bath Salts (Pyrovalerone Analogs) in Biological Samples
13 March 2013

This application note describes a method for the analysis of serum whole blood, vitreous fluid, urine, or tissue homogenate specimens. The method used provides a sensitive, selective, and robust way to determine pyrovalerone analogs in biological samples using ropivacaine as an internal standard.

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