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) Sample Type Blood (5) (-) Fluid (1) (-) Hair (1) Meconium (1) Serum or Plasma (5) Tissue (1) Urine (5) Test Area Drugs of Abuse (2) Test Category Sedative/Hypnotics (2) Test Sub-Category (-) Barbiturates (2) Benzodiazepines (3) Other (3) Small Molecule (2) Toxic Elements (1) Test Test Name 6921H Barbiturates Screen, Hair 8620FL Barbiturates Panel, Fluid