Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Enzyme-Linked Immunosorbent Assay (ELISA) (2) Enzyme Immunoassay (EIA) (2) Gas Chromatography (GC) (5) Gas Chromatography (GC) and Gas Chromatography/Mass Spectrometry (GC/MS) (3) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (17) Sample Type Blood (9) Fluid (2) Serum or Plasma (9) Tissue (1) Urine (8) Test Area (-) Therapeutics (29) Test Category Alcohols (9) (-) Analgesics (29) Anesthetics (3) Antacids (3) Antianxiety (3) Antiarrhythmics (5) Antidepressants (9) Antidiabetics (4) Antiemetics (3) Antiepileptics/Antiseizures (5) Antihypertensives (6) Antimicrobials (4) Antineoplastics (3) Antipsychotics (4) Antithyroids (2) Biomarkers (1) Carbonic Anhydrase Inhibitors (1) Drugs of Abuse (1) Gases (1) Herbicides (1) Immunosuppressants (4) Metals/Elements (58) Muscle Relaxants (6) NMDA Antagonists (2) Pesticides/Insecticides (4) Sedative/Hypnotics (10) Solvents (5) Stimulants (7) Volatiles (13) Test Sub-Category Opiates/Opioids (29) Your search has returned no tests.