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) (2) Sample Type Blood (1) (-) Serum or Plasma (1) (-) Urine (1) Test Area Therapeutics (2) Test Category Anticholinergics (2) Test Sub-Category (-) Alkaloids (2) Antiarrhythmics (2) Antihistamines (1) Antivirals (1) Barbiturates (1) Benzodiazepines (7) Beta Blockers (1) Biomarkers (2) Cannabinoids (2) CNS Stimulants (1) Non-Barbiturate Sedative Hypnotics (1) Opiates/Opioids (18) Other (38) Phenothiazines (5) Selective Serotonin Reuptake Inhibitors (SSRI) (2) Serotonin-Norepinephrine Reuptake Inhibitors (SNRI) (1) Succinimide (1) Sympathomimetic Agents (3) Synthetic Cannabinoids (1) Tricyclic (8) Test Test Name 9109SP Atropine Screen, Serum/Plasma 9109U Atropine Screen, Urine