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) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (8) Sample Type (-) Blood (5) Fluid (3) (-) Serum or Plasma (5) Tissue (2) Urine (2) Test Area Therapeutics (10) Test Category (-) Analgesics (8) Anticholinergics (2) Antihistamines (2) Antihypertensives (3) Antimicrobials (2) Antipsychotics (4) Depressants (4) Hallucinogens (2) Herbicides (2) (-) Hypoglycemic Agents (2) Pesticides/Insecticides (1) Solvents (4) Volatiles (4) Test Sub-Category Opiates/Opioids (8) Other (2) Your search has returned no tests.