Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Enzyme Immunoassay (EIA) (1) Gas Chromatography (GC) (1) Gas Chromatography/Mass Spectrometry (GC/MS) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (4) Sample Type Blood (7) Fluid (1) Serum or Plasma (5) (-) Urine (6) Test Area Drugs of Abuse (1) Therapeutics (5) Test Category Analgesics (5) Antimicrobials (1) Test Sub-Category Alkaloids (1) (-) Antibiotics (1) Anticholinergics (1) Benzodiazepines (1) Cyanide (1) (-) Opiates/Opioids (5) Other (13) Phenothiazines (1) Toxic Elements (5) Tricyclic (3) Vasoconstrictors (1) Your search has returned no tests.