Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (1) Sample Type Blood (11) Fluid (2) (-) Meconium (1) Oral Fluid (Saliva) (4) Serum or Plasma (4) Tissue (2) Urine (8) Test Area Newborn Tox (1) Test Category (-) Drugs of Abuse (1) Hallucinogens (1) Sedative/Hypnotics (1) Stimulants (1) Test Sub-Category Opiates/Opioids (1) Test Test Name 8670ME Opiates - Total (Conjugated/Unconjugated) (Qualitative), Meconium