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) (5) Sample Type Blood (8) (-) Fluid (1) Meconium (1) Plasma (1) Serum or Plasma (8) Tissue (1) Urine (8) Test Area Drugs of Abuse (1) Test Category Depressants (1) Drugs of Abuse (1) (-) Sedative/Hypnotics (1) Therapeutics (3) Test Sub-Category Barbiturates (1) Test Test Name 8620FL Barbiturates Panel, Fluid