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) Postmortem (4) Therapeutics (2) Test Category Acids (8) Alcohols (19) Anticoagulants (3) Antipsychotics (3) Antithrombotics (6) Biomarkers (12) Chemicals (1) Depressants (2) (-) Diagnostic Aids (1) Emetics (4) Gases (7) Herbicides (6) Hydrocarbons (1) Industrial/Environmental Toxins (5) Metals/Elements (257) Other (11) Perfluorinated Compounds (4) Pesticides/Insecticides (42) Plasticizers (3) Solvents (55) Terpenes (2) Therapeutics (1) Vasodilators (2) Volatiles (81) Test Sub-Category Biomarkers (1) Test Test Name 3475U S-Phenylmercapturic Acid, Urine