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) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (7) Sample Type (-) Blood (5) (-) Fluid (3) Serum or Plasma (5) Tissue (2) Urine (3) Test Area Therapeutics (8) Test Category (-) Analgesics (7) (-) Anticholinergics (1) Antihistamines (2) Antihypertensives (1) Antimicrobials (2) Antipsychotics (2) Depressants (2) Hallucinogens (1) Herbicides (1) Hypoglycemic Agents (1) Solvents (2) Volatiles (4) Test Sub-Category Opiates/Opioids (7) Other (1) Your search has returned no tests.