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 Meconium (1) Test Area Newborn Tox (1) Test Category Analgesics (11) Depressants (4) (-) Drugs of Abuse (1) Test Sub-Category Antibiotics (1) Antifungals (9) Antimalarials (7) Antiparasitics (3) Antivirals (3) (-) Opiates/Opioids (1) Other (1) Test Test Name 2760ME Methadone and Metabolite (Qualitative), Meconium