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) (2) Headspace Gas Chromatography (GC) (2) Sample Type Blood (16) (-) Fluid (2) Serum or Plasma (9) Tissue (1) Urine (8) Test Area Drugs of Abuse (2) Test Category Analgesics (8) Antianxiety (1) Depressants (1) Drugs of Abuse (1) (-) Drugs of Abuse, Therapeutics (2) Hallucinogens (1) Sedative/Hypnotics (1) Stimulants (1) Therapeutics (3) Test Sub-Category Other (2) Your search has returned no tests.