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