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) (5) Sample Type (-) Blood (6) Fluid (3) Serum or Plasma (6) Tissue (3) Urine (2) Test Area Therapeutics (6) Test Category (-) Analgesics (4) Anticholinergics (1) Antihistamines (1) Antihypertensives (1) Antimicrobials (1) (-) Antipsychotics (2) Depressants (2) Hallucinogens (1) Herbicides (1) Hypoglycemic Agents (1) Solvents (2) Volatiles (3) Test Sub-Category Opiates/Opioids (4) Other (2) Your search has returned no tests.