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) (9) Gas Chromatography/Mass Spectrometry (GC/MS) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (5) High Performance Liquid Chromatography/Tandem Quadrupole Time of Flight Mass Spectrometry. (1) Sample Type Blood (19) Fluid (1) (-) Serum or Plasma (16) Tissue (2) Urine (12) Test Area Drugs of Abuse (4) (-) Therapeutics (16) Test Category Anesthetics (2) Antiarrhythmics (2) Anticholinergics (1) Antidepressants (3) Antiepileptics/Antiseizures (1) Antihistamines (1) Antipsychotics (2) Antitussives/Cough Suppressants (1) Muscle Relaxants (1) Sedative/Hypnotics (2) Test Sub-Category Alkaloids (1) Antiarrhythmics (1) Antihistamines (1) Antivirals (1) Barbiturates (1) Benzodiazepines (3) Beta Blockers (1) Non-Barbiturate Sedative Hypnotics (1) Opiates/Opioids (7) (-) Other (15) Phenothiazines (2) (-) Selective Serotonin Reuptake Inhibitors (SSRI) (1) Sympathomimetic Agents (1) Tricyclic (4) Your search has returned no tests.