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) (2) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (8) Sample Type Blood (3) Serum or Plasma (2) Urine (3) Test Area Therapeutics (8) Test Category Anticholinergics (3) Antiepileptics/Antiseizures (1) Decongestants (4) 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 (26) Serotonin-Norepinephrine Reuptake Inhibitors (SNRI) (2) (-) Sympathomimetic Agents (4) Synthetic Cannabinoids (2) Your search has returned no tests.