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) (4) 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 (3) Test Category Analgesics (3) Drugs of Abuse (1) Test Sub-Category (-) Opiates/Opioids (4) Other (1) Test Test Name 8660TI Opiates - Free (Unconjugated), Tissue 8667TI Oxycodone and Metabolite - Total (Conjugated/Unconjugated), Tissue 8670ME Opiates - Total (Conjugated/Unconjugated) (Qualitative), Meconium 8670TI Opiates - Total (Conjugated/Unconjugated), Tissue