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) Enzyme Immunoassay (EIA) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (3) Sample Type (-) Blood (2) (-) Serum or Plasma (2) (-) Urine (2) Test Area Drugs of Abuse (6) Test Category Acids (2) Alcohols (1) Analgesics (10) Anticholinergics (3) Antihistamines (3) Antihypertensives (4) Antimicrobials (3) Antipsychotics (4) (-) Depressants (6) Hallucinogens (3) Herbicides (3) Hypoglycemic Agents (2) Pesticides/Insecticides (1) Solvents (4) Volatiles (5) Test Sub-Category Opiates/Opioids (6) Your search has returned no tests.