Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Gas Chromatography (GC) (8) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (16) Sample Type Blood (4) Fluid (2) Meconium (1) Serum or Plasma (4) Tissue (2) Urine (3) Test Area Drugs of Abuse (4) Newborn Tox (1) Therapeutics (11) Test Category Depressants (9) Drugs of Abuse (1) Sedative/Hypnotics (6) Test Sub-Category Alkaloids (3) Alpha/Beta Adrenergic Agonists (1) Antihistamines (1) Barbiturates (1) (-) Benzodiazepines (16) Beta Blockers (2) Biomarkers (2) CNS Stimulants (1) Opiates/Opioids (11) Other (24) Serotonin-Norepinephrine Reuptake Inhibitors (SNRI) (2) Sympathomimetic Agents (4) Synthetic Cannabinoids (2) Your search has returned no tests.