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) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (2) Sample Type Blood (2) (-) Fluid (1) Meconium (1) Serum or Plasma (2) Tissue (1) Urine (2) Test Area Drugs of Abuse (1) Test Category Drugs of Abuse (1) (-) Sedative/Hypnotics (1) Therapeutics (3) Test Sub-Category Barbiturates (1) Test Test Name 8620FL Barbiturates Panel, Fluid