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 (GC) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (1) Sample Type Blood (3) (-) Fluid (2) Serum or Plasma (4) Tissue (1) Urine (3) Test Area Therapeutics (2) Test Category Anesthetics (1) Antianxiety (1) Test Sub-Category (-) Antiarrhythmics (1) (-) Benzodiazepines (1) Beta Blockers (1) Metals/Elements (1) Other (1) Toxic Elements (1) Test Test Name 2512FL Lidocaine and Metabolite (MEGX), Fluid 2535FL Lorazepam, Fluid