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) (3) Enzyme Immunoassay (EIA) (1) Gas Chromatography (GC) (3) Gas Chromatography/Mass Spectrometry (GC/MS) (5) Headspace Gas Chromatography (GC) (2) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (8) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (3) Refractometer (REF) (2) Sample Type Blood (15) Fluid (5) Serum or Plasma (21) Tissue (4) (-) Urine (8) Test Area Drugs of Abuse (1) Exposure (1) Therapeutics (6) Test Category Anesthetics (1) Antianxiety (1) Anticholinergics (1) Antidepressants (1) Antiepileptics/Antiseizures (1) Potassium Channel Blockers (1) Stimulants (1) Volatiles (1) Test Sub-Category Alkaloids (2) Antipyretics (2) Antivirals (1) Avicides (1) Benzodiazepines (1) Beta Blockers (1) Cannabinoids (1) Carbonic Anhydrase Inhibitors (1) CNS Stimulants (1) Designer Benzodiazepines (1) Hallucinogens (2) Opiates/Opioids (5) (-) Other (8) Sympathomimetic Amines (1) Your search has returned no tests.