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 Drugs of Abuse (1) (-) Newborn Tox (1) Therapeutics (16) Test Category Acids (3) Alcohols (3) (-) Analgesics (1) Biomarkers (9) Depressants (2) Metals/Elements (57) Other (3) Pesticides/Insecticides (5) Solvents (8) Terpenes (1) Volatiles (9) Test Sub-Category Opiates/Opioids (1) Test Test Name 4127ME Buprenorphine and Metabolite - Total (Qualitative), Meconium