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) (5) Enzyme Immunoassay (EIA) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (23) Sample Type Blood (9) Fluid (1) Meconium (1) Serum or Plasma (9) Tissue (1) Urine (8) Test Area Drugs of Abuse (9) Therapeutics (20) Test Category (-) Analgesics (20) (-) NPS/Designer Drugs (9) Test Sub-Category (-) Antipyretics (8) Benzodiazepines (3) Hallucinogens (6) NSAIDs (2) (-) Opiates/Opioids (21) Your search has returned no tests.