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) (4) Enzyme Immunoassay (EIA) (1) Gas Chromatography (GC) (29) Gas Chromatography (GC) and Gas Chromatography/Mass Spectrometry (GC/MS) (4) Gas Chromatography/Mass Spectrometry (GC/MS) (4) Headspace Gas Chromatography (GC) (3) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (38) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (4) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (12) Sample Type 24 Hour Urine (1) (-) Blood (60) Fluid (4) Hair (3) Liquid (1) (-) Nails (1) Serum or Plasma (55) Tissue (2) (-) Urine (33) Test Area Drugs of Abuse (3) Exposure (31) Therapeutics (60) Test Category Acids (2) Analgesics (11) Anesthetics (3) Antidepressants (8) Antiepileptics/Antiseizures (5) Antihistamines (1) Antihypertensives (3) Antimicrobials (2) Antineoplastics (1) Antiparkinsons (2) Antipsychotics (9) Antirheumatics (1) Biomarkers (4) Bronchodilators (2) Cholinesterase Inhibitors (1) Depressants (1) Diuretics (1) Immunosuppressants (3) Metals/Elements (12) Muscle Relaxants (1) Other (1) Sedative/Hypnotics (4) Solvents (4) Stimulants (2) Sympathomimetic Amines (2) Terpenes (2) Vasodilators (1) Volatiles (5) Test Sub-Category Alkaloids (2) Alpha Blockers (1) Antibiotics (2) Anticholinergics (2) Barbiturates (4) Benzodiazepines (3) Beta Blockers (1) Cyanide (2) Diuretics (1) NSAIDs (1) Opiates/Opioids (10) Organochlorides (2) Other (39) Phenothiazines (4) Sedative-Hypnotics (1) Toxic Elements (11) Tricyclic (6) Vasoconstrictors (2) Your search has returned no tests.