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 Quadrupole Time of Flight Mass Spectrometry. (1) Sample Type Blood (3) Serum or Plasma (4) (-) Urine (1) Test Area Therapeutics (1) Test Category Alcohols (1) Analgesics (4) (-) Anesthetics (1) Antianxiety (1) Antidepressants (6) Antiepileptics/Antiseizures (2) Antipsychotics (3) Depressants (1) Psychoactives (1) Stimulants (1) Test Sub-Category Antiarrhythmics (1) Test Test Name 9317U Lidocaine and Metabolite (MEGX) Screen, Urine