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) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (1) Sample Type Blood (3) Serum or Plasma (3) (-) Urine (2) Test Area Therapeutics (2) Test Category Antiparkinsons (1) Stimulants (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 4023U Ephedrines Panel, Urine 4680U Trihexyphenidyl, Urine