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) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (1) Sample Type Blood (20) Fluid (5) (-) Hair (2) Liquid (1) Meconium (1) Oral Fluid (Saliva) (1) Plasma (1) Serum or Plasma (19) Tissue (6) Umbilical Cord (1) Urine (20) Test Area Exposure (1) Therapeutics (1) Test Category Depressants (1) Metals/Elements (1) Test Sub-Category Barbiturates (1) (-) Benzodiazepines (1) (-) Toxic Elements (1) Test Test Name 0519H Barium, Hair 6922H Benzodiazepines Screen, Hair