Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Enzyme Immunoassay (EIA) (1) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (4) Sample Type Blood (5) Fluid (3) Serum or Plasma (5) Tissue (2) (-) Urine (4) Test Area Drugs of Abuse (1) Therapeutics (3) Test Category Analgesics (2) Antihypertensives (1) Depressants (1) Test Sub-Category Antimalarials (1) Carboxylic Acids (2) (-) Diuretics (1) (-) Opiates/Opioids (3) Other (2) Your search has returned no tests.