Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Enzymatic Assay (EZA) (1) Enzyme-Linked Immunosorbent Assay (ELISA) (5) Enzyme Immunoassay (EIA) (1) Gas Chromatography (GC) (6) Gas Chromatography/Mass Spectrometry (GC/MS) (4) Headspace Gas Chromatography (GC) (3) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (32) Sample Type Blood (17) Fluid (4) Serum or Plasma (17) Tissue (1) Urine (12) Test Area Drugs of Abuse (1) Exposure (5) Therapeutics (45) Test Category (-) Alcohols (4) (-) Analgesics (41) Anesthetics (2) Antacids (5) Antianxiety (6) Antiarrhythmics (8) Anticholinergics (3) Antidepressants (21) Antidiabetics (4) Antiepileptics/Antiseizures (27) Antihistamines (7) Antihypertensives (13) Antimicrobials (5) Antineoplastics (2) Antipsychotics (13) Antispasmodics (3) (-) Appetite Suppressants (3) Chemicals (1) Decongestants (4) Diagnostic Aids (1) Hallucinogens (4) Herbicides (3) Immunosuppressants (3) Industrial/Environmental Toxins (2) Metals/Elements (30) Muscle Relaxants (3) NPS/Designer Drugs (10) Opiate/Opioid Antagonists (7) (-) Other (3) Perfluorinated Compounds (4) Pesticides/Insecticides (8) Plasticizers (1) Sedative/Hypnotics (10) Solvents (5) Stimulants (11) Terpenes (1) Therapeutics (1) Vasodilators (4) Volatiles (12) Test Sub-Category Biomarkers (1) NSAIDs (13) Opiates/Opioids (23) Other (14) Your search has returned no tests.