Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Gas Chromatography/Mass Spectrometry (GC/MS) (2) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (2) Sample Type Blood (8) (-) Fluid (1) Hair (1) (-) Meconium (3) Serum or Plasma (8) Tissue (1) Urine (8) Test Area Drugs of Abuse (1) Newborn Tox (2) Therapeutics (1) Test Category (-) Analgesics (2) Anesthetics (1) Antidepressants (1) Biomarkers (1) Depressants (2) Drugs of Abuse (1) Electrolytes (1) Muscle Relaxants (1) (-) Sedative/Hypnotics (2) Test Sub-Category Barbiturates (2) Opiates/Opioids (2) Test Test Name 0801ME Buprenorphine and Metabolite - Total (Conjugated/Unconjugated) (Qualitative), Meconium 4127ME Buprenorphine and Metabolite - Total (Qualitative), Meconium 8620FL Barbiturates Panel, Fluid 8620ME Barbiturates Panel (Qualitative), Meconium