Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) (-) Gas Chromatography/Mass Spectrometry (GC/MS) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (1) Sample Type Plasma (1) (-) Urine (1) Test Area Therapeutics (1) Test Category (-) Anesthetics (1) Plasticizers (1) Volatiles (1) Test Sub-Category (-) Other (1) Test Test Name 0560U Benzocaine, Urine