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) (7) Enzyme Immunoassay (EIA) (2) Gas Chromatography (GC) (1) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (38) Sample Type Blood (11) Fluid (5) Serum or Plasma (11) Tissue (4) Urine (7) Test Area (-) Drugs of Abuse (3) Exposure (2) (-) Therapeutics (35) Test Category Analgesics (13) Anticholinergics (3) Antihistamines (4) Antihypertensives (3) Antimicrobials (5) Antipsychotics (5) Depressants (3) Hypoglycemic Agents (2) Test Sub-Category Antimalarials (5) Diuretics (3) Opiates/Opioids (16) Other (14) Your search has returned no tests.