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 (2) Serum or Plasma (1) (-) Urine (2) Test Area Therapeutics (2) Test Category Anesthetics (1) Antacids (1) Test Sub-Category Alkaloids (1) Alpha-2 Adrenergic Antagonists (1) Alpha/Beta Adrenergic Agonists (1) Antibiotics (1) Anticholinergics (1) (-) Antihistamines (1) Antimalarials (1) Benzodiazepines (1) Beta Blockers (1) (-) Biomarkers (1) Calcium Channel Blockers (1) Cyanide (1) Non-Benzodiazepines (1) Opiates/Opioids (4) Other (34) Phenothiazines (1) Selective Serotonin Reuptake Inhibitors (SSRI) (1) Serotonin-Norepinephrine Reuptake Inhibitors (SNRI) (1) Sympathomimetic Agents (1) Synthetic Cannabinoids (1) Toxic Elements (11) Trace Elements (1) Tricyclic (2) Vasoconstrictors (1) Test Test Name 4018U Propofol Glucuronide, Urine 4085U Ranitidine, Urine