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) (6) 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 (28) Fluid (5) Serum or Plasma (34) (-) Tissue (4) (-) Urine (18) Test Area Drugs of Abuse (16) Exposure (6) Impairment (3) (-) Therapeutics (22) Test Category Analgesics (1) Antianxiety (3) Antiarrhythmics (1) Anticholinergics (1) Antidepressants (4) Antihistamines (4) Antihypertensives (1) Antitussives/Cough Suppressants (5) Potassium Channel Blockers (1) Stimulants (1) Test Sub-Category Appetite Suppressants (1) Calcium Channel Blockers (1) Cardiac Glycosides (1) Opiates/Opioids (1) Other (14) Selective Serotonin Reuptake Inhibitors (SSRI) (1) Serotonin-Norepinephrine Reuptake Inhibitors (SNRI) (1) Tricyclic (2) Your search has returned no tests.