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) (2) Sample Type Blood (25) Fluid (6) Serum or Plasma (28) (-) Tissue (3) Urine (13) Test Area Therapeutics (3) Test Category (-) Analgesics (1) Anesthetics (1) Antidepressants (2) (-) Antiepileptics/Antiseizures (1) (-) Antihistamines (1) Antipsychotics (1) Metals/Elements (1) Pesticides/Insecticides (1) Stimulants (2) Volatiles (1) Test Sub-Category Opiates/Opioids (1) Other (2) Your search has returned no tests.