Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Colorimetry (C) (1) (-) Enzyme-Linked Immunosorbent Assay (ELISA) (19) Enzyme Immunoassay (EIA) (11) Gas Chromatography (GC) (29) Gas Chromatography (GC) and Gas Chromatography/Mass Spectrometry (GC/MS) (4) Gas Chromatography/Mass Spectrometry (GC/MS) (6) Headspace Gas Chromatography (GC) (16) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (40) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (6) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (6) Spectrophotometry (SP) (1) Sample Type (-) Blood (34) (-) Fluid (8) Hair (2) Meconium (2) Oral Fluid (Saliva) (4) Serum or Plasma (36) Tissue (6) (-) Urine (17) Test Area Drugs of Abuse (21) Exposure (1) Impairment (5) Therapeutics (30) Test Category Analgesics (3) Antiarrhythmics (3) Anticholinergics (2) Antidepressants (5) Antihistamines (3) Antihypertensives (3) Antitussives/Cough Suppressants (6) Cholinesterase Inhibitors (2) Diuretics (2) Drugs of Abuse (14) Drugs of Abuse, Therapeutics (5) NPS/Designer Drugs (6) Pesticides/Insecticides (1) Potassium Channel Blockers (1) Vasodilators (1) Test Sub-Category Alpha Blockers (1) Benzodiazepines (3) Calcium Channel Blockers (2) Cardiac Glycosides (2) Designer Benzodiazepines (2) Drug Facilitated Sexual Assault (1) Herbicides (1) NSAIDs (1) Opiates/Opioids (4) Other (35) Selective Serotonin Reuptake Inhibitors (SSRI) (1) Serotonin-Norepinephrine Reuptake Inhibitors (SNRI) (3) Thiazides (1) Your search has returned no tests.