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. (2) Sample Type Blood (4) Serum or Plasma (5) (-) Tissue (1) (-) Urine (2) Test Area Therapeutics (3) Test Category Alcohols (2) Analgesics (8) (-) Anesthetics (3) Antianxiety (1) Anticholinergics (2) Antidepressants (9) Antiepileptics/Antiseizures (2) Antipsychotics (3) Antitussives/Cough Suppressants (2) Decongestants (2) Depressants (6) Diagnostic Aids (1) Diuretics (1) Hallucinogens (1) NPS/Designer Drugs (2) Psychoactives (1) Sedative/Hypnotics (3) Stimulants (4) Test Sub-Category Antiarrhythmics (1) Other (2) Test Test Name 9065TI Quaternary Ammonium Neuromuscular Blocking Agents Screen, Tissue 9065U Quaternary Ammonium Neuromuscular Blocking Agents Screen, Urine 9317U Lidocaine and Metabolite (MEGX) Screen, Urine