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) (10) Sample Type Blood (7) Fluid (4) (-) Meconium (1) Oral Fluid (Saliva) (1) (-) Serum or Plasma (6) (-) Tissue (3) Urine (5) Test Area Newborn Tox (1) Therapeutics (9) Test Category Analgesics (9) Drugs of Abuse (1) Test Sub-Category Benzodiazepines (1) NSAIDs (1) (-) Opiates/Opioids (10) Other (3) Your search has returned no tests.