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 (2) (-) Serum or Plasma (2) Urine (2) Test Area Drugs of Abuse (2) (-) Therapeutics (2) Test Category Alcohol Deterrents (1) Analgesics (3) Antacids (1) Antianxiety (2) Antiarrhythmics (3) Anticholinergics (1) Antidepressants (6) Antidiabetics (1) Antiemetics (1) Antiepileptics/Antiseizures (3) Antigout Agents (1) Antihistamines (5) Antihypertensives (4) Antileprosy Agents (1) Antimicrobials (2) Antipsychotics (2) Antithrombotics (1) Cholinesterase Inhibitors (1) Depressants (1) Diuretics (3) Muscle Relaxants (4) Sedative/Hypnotics (6) (-) Stimulants (2) Vasodilators (1) Test Sub-Category Alpha/Beta Adrenergic Agonists (1) Appetite Suppressants (1) Test Test Name 1600SP Diethylpropion, Serum/Plasma 1950SP Ephedrine, Serum/Plasma