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) (-) Gas Chromatography/Mass Spectrometry (GC/MS) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (1) Sample Type Blood (45) Fluid (14) Hair (1) (-) Meconium (1) Plasma (1) Serum or Plasma (23) Tissue (11) Urine (25) Test Area Newborn Tox (1) Test Category Sedative/Hypnotics (1) Test Sub-Category Barbiturates (1) Test Test Name 8620ME Barbiturates Panel (Qualitative), Meconium