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 (1) Serum or Plasma (1) (-) Urine (2) Test Area Exposure (1) Therapeutics (1) Test Category Biomarkers (1) Stimulants (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 0094U 2,5-Hexanedione, Urine 0610U Benzphetamine as Metabolites, Urine