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) Sample Type Blood (4) (-) Fluid (1) Serum or Plasma (4) Tissue (1) Urine (1) Test Area Therapeutics (1) Test Category Anesthetics (1) Test Sub-Category (-) Antiarrhythmics (1) Antimalarials (1) Benzodiazepines (1) Beta Blockers (1) Macrominerals (1) Metals/Elements (1) Non-Benzodiazepines (1) NSAIDs (2) Opiates/Opioids (2) Other (15) Selective Serotonin Reuptake Inhibitors (SSRI) (2) Toxic Elements (2) Trace Elements (1) Test Test Name 2512FL Lidocaine and Metabolite (MEGX), Fluid