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) Sample Type Blood (1) (-) Serum or Plasma (1) Urine (1) Test Area (-) Drugs of Abuse (1) Exposure (5) Therapeutics (6) Test Category Benzodiazepines (1) Depressants (3) NPS/Designer Drugs (6) Psychoactives (4) (-) Sedative/Hypnotics (1) Stimulants (2) Test Sub-Category Barbiturates (1) Test Test Name 0512SP Barbiturates Screen, Serum/Plasma