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) (2) (-) Gas Chromatography/Mass Spectrometry (GC/MS) (1) Headspace Gas Chromatography (GC) (1) Sample Type Blood (4) Fluid (1) Meconium (1) Serum or Plasma (4) (-) Tissue (1) Urine (4) Test Area Drugs of Abuse (1) Test Category (-) Sedative/Hypnotics (1) Therapeutics (3) Test Sub-Category Barbiturates (1) Test Test Name 8620TI Barbiturates Panel, Tissue