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) (9) (-) Enzyme Immunoassay (EIA) (3) Gas Chromatography (GC) (8) Gas Chromatography (GC) and Gas Chromatography/Mass Spectrometry (GC/MS) (1) (-) Gas Chromatography/Mass Spectrometry (GC/MS) (7) Headspace Gas Chromatography (GC) (4) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (19) (-) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (1) (-) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (1) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (10) Refractometer (REF) (2) Sample Type Blood (9) Serum or Plasma (7) (-) Urine (12) Test Area Drugs of Abuse (2) Exposure (5) Therapeutics (5) Test Category Alcohols (1) Analgesics (2) Antacids (1) Antianxiety (1) Hallucinogens (1) Sedative/Hypnotics (1) Solvents (2) Stimulants (1) Volatiles (2) Test Sub-Category Dopamine Antagonists (1) Opiates/Opioids (2) Other (9) Your search has returned no tests.