Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Colorimetry (C) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (1) Sample Type (-) Urine (1) Test Area Exposure (1) Test Category Alcohols (2) Analgesics (22) Antacids (3) Antianxiety (4) Antiarrhythmics (5) Anticholinergics (2) Antidepressants (12) Antidiabetics (2) Antiepileptics/Antiseizures (16) Antihistamines (3) Antihypertensives (7) Antimicrobials (3) Antineoplastics (1) Antipsychotics (6) Antispasmodics (2) Appetite Suppressants (2) Chemicals (1) Decongestants (3) (-) Diagnostic Aids (1) Hallucinogens (2) Herbicides (2) Immunosuppressants (2) Industrial/Environmental Toxins (1) Metals/Elements (11) Muscle Relaxants (2) NPS/Designer Drugs (6) Opiate/Opioid Antagonists (5) Other (3) Perfluorinated Compounds (3) Pesticides/Insecticides (4) Plasticizers (1) Sedative/Hypnotics (6) Solvents (5) Stimulants (5) Therapeutics (1) Vasodilators (2) Volatiles (6) Test Sub-Category Biomarkers (1) Test Test Name 3475U S-Phenylmercapturic Acid, Urine