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) Enzyme Immunoassay (EIA) (1) Gas Chromatography (GC) (1) Sample Type Blood (2) Serum or Plasma (2) (-) Urine (2) Test Area Drugs of Abuse (1) Exposure (1) Test Category Acids (2) Alcohols (1) Analgesics (2) Anticholinergics (1) Antihistamines (1) Antihypertensives (1) Antimicrobials (1) Depressants (2) (-) Hallucinogens (1) (-) Herbicides (1) Volatiles (1) Test Sub-Category Other (2) Test Test Name 2278U Herbicides Panel 2, Urine 8758U Hallucinogens Screen, Urine