Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Enzymatic Assay (EZA) (1) Gas Chromatography (GC) (1) Headspace Gas Chromatography (GC) (1) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (1) Sample Type Blood (2) Fluid (1) (-) Serum or Plasma (2) Tissue (1) Urine (1) Test Area Diagnostic Aids (1) Therapeutics (1) Test Category Acids (1) Alcohols (4) Analgesics (10) Anesthetics (3) Antianxiety (2) Antiarrhythmics (1) Anticholinergics (1) Antidepressants (4) Antidiabetics (4) Antidiarrheals (1) Antiemetics (1) Antiepileptics/Antiseizures (11) Antihistamines (3) Antihypertensives (6) Antimicrobials (11) Antipsychotics (6) Antithyroids (1) Antitussives/Cough Suppressants (2) (-) Biomarkers (1) Carbonic Anhydrase Inhibitors (1) Cholinesterase Inhibitors (1) Depressants (2) Diuretics (1) (-) Dopamine Precursor (1) Emetics (1) Expectorants (1) Hallucinogens (6) Herbicides (1) Immunosuppressants (2) Metals/Elements (16) Mood Stabilizers (1) Muscle Relaxants (3) NMDA Antagonists (1) NPS/Designer Drugs (1) Pesticides/Insecticides (3) Retinoids (2) Sedative/Hypnotics (6) Solvents (5) Stimulants (2) Volatiles (3) Test Sub-Category Other (1) Parkinsons (1) Test Test Name 2480SP Ketone Bodies Panel, Serum/Plasma 2504SP Levodopa, Serum/Plasma