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) (4) Sample Type Blood (2) Serum or Plasma (1) Urine (1) Test Area Drugs of Abuse (4) Test Category Anesthetics (1) Antianxiety (4) Antidiarrheals (2) Antiepileptics/Antiseizures (9) Antihistamines (5) Antihypertensives (3) Antimicrobials (3) Antipsychotics (2) (-) Hallucinogens (4) Immunosuppressants (4) Laxatives (1) Stimulants (3) Test Sub-Category Other (4) Your search has returned no tests.