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) (2) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (1) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (1) Sample Type Blood (1) (-) Serum or Plasma (1) Test Area Therapeutics (1) Test Category Analgesics (10) Anesthetics (3) Antacids (2) Antiarrhythmics (2) Anticholinergics (2) Antidepressants (11) Antidiabetics (4) Antiepileptics/Antiseizures (12) Antihypertensives (7) Antimicrobials (8) Antimigraines (2) Antineoplastics (1) (-) Antiparkinsons (1) Antipsychotics (8) Antirheumatics (1) Antithrombotics (1) Bronchodilators (3) Cholinesterase Inhibitors (1) Decongestants (2) Diuretics (2) Hallucinogens (2) Hypoglycemic Agents (1) Immunosuppressants (2) Muscle Relaxants (1) NPS/Designer Drugs (3) Opiates/Opioids (2) Other (2) Pesticides/Insecticides (2) Sedative/Hypnotics (10) Stimulants (4) Sympathomimetic Amines (2) Vasodilators (4) Volatiles (2) Test Sub-Category Dopamine Antagonists (1) Test Test Name 4115SP Ropinirole, Serum/Plasma