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) (3) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (5) Sample Type Blood (1) Serum or Plasma (1) Urine (1) Test Area Therapeutics (3) Test Category Analgesics (3) Test Sub-Category (-) Antipyretics (3) Barbiturates (2) Benzodiazepines (3) Cocaine (3) Macrominerals (1) Opiates/Opioids (2) Other (3) Toxic Elements (3) Your search has returned no tests.