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) (1) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (1) Sample Type Serum or Plasma (1) (-) Urine (2) Test Area Exposure (1) Therapeutics (1) Test Category Antidepressants (1) Pesticides/Insecticides (1) Test Sub-Category Alcohols (3) Alkaloids (2) Antipyretics (2) Antivirals (2) (-) Avicides (1) Barbiturates (5) Benzodiazepines (2) Beta Blockers (1) Cannabinoids (1) Carbonic Anhydrase Inhibitors (1) CNS Stimulants (1) Cocaine (1) Designer Benzodiazepines (1) Hallucinogens (2) Herbicides (1) Hydrocarbons (1) Macrominerals (1) Opiates/Opioids (6) Other (20) Phenothiazines (1) Serotonin-Norepinephrine Reuptake Inhibitors (SNRI) (1) Small Molecule (3) Solvents (1) Sympathomimetic Amines (1) (-) Tetracyclics (1) Toxic Elements (10) Tricyclic (1) Test Test Name 0276U 4-Aminopyridine Exposure, Urine 0325U 8-Hydroxy Amoxapine, Urine