Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Enzyme Immunoassay (EIA) (1) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (1) Sample Type Urine (1) Test Area (-) Drugs of Abuse (1) Newborn Tox (1) Test Category (-) Alcohols (1) Analgesics (11) Anticholinergics (6) Antidepressants (6) Antiemetics (1) Antiepileptics/Antiseizures (1) Antihypertensives (2) Antipsychotics (2) Antitussives/Cough Suppressants (3) Decongestants (4) Depressants (9) Diagnostic Aids (2) Diuretics (1) NPS/Designer Drugs (2) Sedative/Hypnotics (9) Stimulants (6) Test Sub-Category Biomarkers (1) Test Test Name 9025U Ethyl Sulfate Screen, Urine