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 (3) (-) Serum or Plasma (3) Urine (2) Test Area Drugs of Abuse (2) Therapeutics (1) Test Category (-) Antidiarrheals (1) Antiepileptics/Antiseizures (3) Antihistamines (2) Antipsychotics (2) (-) Hallucinogens (2) Immunosuppressants (2) Metals/Elements (1) Test Sub-Category (-) Other (3) Your search has returned no tests.