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 (18) Fluid (4) (-) Hair (1) Meconium (1) (-) Plasma (1) Serum or Plasma (17) Tissue (5) Umbilical Cord (1) Urine (18) Test Area Drugs of Abuse (1) Therapeutics (1) Test Category Anesthetics (1) Sedative/Hypnotics (1) Test Sub-Category (-) Barbiturates (1) Benzodiazepines (1) (-) Other (1) Toxic Elements (1) Test Test Name 0560P Benzocaine, Plasma 6921H Barbiturates Screen, Hair