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) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (2) Sample Type Blood (13) (-) Fluid (3) Hair (1) Serum or Plasma (11) Tissue (1) Urine (11) Test Area Drugs of Abuse (1) Therapeutics (2) Test Category Analgesics (2) Psychoactives (1) Test Sub-Category Benzodiazepines (2) (-) Cannabinoids (1) (-) Opiates/Opioids (2) Other (3) Your search has returned no tests.