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) (16) Gas Chromatography (GC) and Gas Chromatography/Mass Spectrometry (GC/MS) (2) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (32) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (2) Immunoassay (IA) (1) (-) Spectrofluorometry (SF) (1) Sample Type Blood (8) Fluid (3) Serum or Plasma (12) Tissue (3) Urine (7) Test Area Drugs of Abuse (3) (-) Therapeutics (33) Test Category Antiarrhythmics (6) Anticholinergics (3) Antihistamines (5) Antitussives/Cough Suppressants (10) Cholinesterase Inhibitors (3) Diuretics (3) Muscle Relaxants (1) Potassium Channel Blockers (2) Test Sub-Category Alpha Blockers (2) Anticoagulants (2) Benzodiazepines (2) Calcium Channel Blockers (3) Cannabinoids (1) (-) Cardiac Glycosides (4) NSAIDs (2) Opiates/Opioids (3) (-) Other (29) Selective Serotonin Reuptake Inhibitors (SSRI) (1) Serotonin-Norepinephrine Reuptake Inhibitors (SNRI) (5) Thiazides (2) Your search has returned no tests.