Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Colorimetry (C) (1) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (2) Sample Type Blood (1) Urine (1) Test Area Drugs of Abuse (1) Exposure (1) Test Category Alcohols (1) Diagnostic Aids (1) Test Sub-Category Alkaloids (3) Alpha-1 Adrenergic Agonists (1) Alpha Blockers (2) Antibiotics (2) Antifungals (2) Antispasmodics (3) Antivirals (1) Barbiturates (7) Benzodiazepines (13) Beta Blockers (10) (-) Biomarkers (2) Calcium Channel Blockers (2) CNS Stimulants (4) Diuretics (2) GABA Analogues (3) Insecticides (1) NSAIDs (13) Opiates/Opioids (15) Other (68) Phenothiazines (2) Selective Serotonin Reuptake Inhibitors (SSRI) (5) Serotonin-Norepinephrine Reuptake Inhibitors (SNRI) (3) Stimulants (3) Sympathomimetic Agents (3) Synthetic Cathinone (3) Test Test Name 3475U S-Phenylmercapturic Acid, Urine 3752B Phosphatidylethanol, Blood