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) (13) Sample Type Blood (4) Fluid (2) Serum or Plasma (4) Tissue (1) Urine (2) Test Area Drugs of Abuse (4) Newborn Tox (1) (-) Therapeutics (13) Test Category Antihypertensives (2) Depressants (5) Sedative/Hypnotics (6) Test Sub-Category Alkaloids (3) Alpha/Beta Adrenergic Agonists (1) Antihistamines (1) Barbiturates (1) (-) Benzodiazepines (11) (-) Beta Blockers (2) CNS Stimulants (1) Opiates/Opioids (11) Other (15) Serotonin-Norepinephrine Reuptake Inhibitors (SNRI) (2) Sympathomimetic Agents (4) Your search has returned no tests.