Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (5) Sample Type Blood (4) Fluid (2) Meconium (1) (-) Serum or Plasma (5) Tissue (2) Urine (3) Test Area Drugs of Abuse (1) Therapeutics (4) Test Category Antiemetics (1) Depressants (2) Sedative/Hypnotics (2) Test Sub-Category Alkaloids (1) (-) Antihistamines (1) (-) Benzodiazepines (4) Beta Blockers (1) Opiates/Opioids (2) Other (5) Sympathomimetic Agents (1) Your search has returned no tests.