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) (7) Gas Chromatography (GC) and Gas Chromatography/Mass Spectrometry (GC/MS) (2) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (14) Sample Type Blood (16) (-) Fluid (3) Serum or Plasma (22) Tissue (3) (-) Urine (11) Test Area Drugs of Abuse (10) (-) Therapeutics (14) Test Category Analgesics (1) Antiarrhythmics (1) Anticholinergics (1) Antidepressants (2) Antihistamines (2) Antihypertensives (1) Antitussives/Cough Suppressants (4) Cholinesterase Inhibitors (1) Potassium Channel Blockers (1) Test Sub-Category Calcium Channel Blockers (1) Cardiac Glycosides (1) Opiates/Opioids (1) Other (9) Selective Serotonin Reuptake Inhibitors (SSRI) (1) Serotonin-Norepinephrine Reuptake Inhibitors (SNRI) (1) Your search has returned no tests.