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 (6) Fluid (1) Serum or Plasma (5) (-) Tissue (1) Urine (1) Test Area (-) Therapeutics (1) Test Category Analgesics (1) (-) Anesthetics (1) Antidepressants (1) Antimicrobials (1) Antipsychotics (1) Antitussives/Cough Suppressants (1) Mood Stabilizers (1) Muscle Relaxants (1) Other (1) Sedative/Hypnotics (2) Test Sub-Category Antiarrhythmics (1) Test Test Name 2512TI Lidocaine and Metabolite (MEGX), Tissue