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) (-) Gas Chromatography (GC) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (1) Sample Type (-) Urine (1) Test Area Exposure (1) Test Category Anesthetics (1) Antianxiety (2) Antidepressants (5) Antihistamines (2) Antipsychotics (2) Depressants (1) Industrial/Environmental Toxins (1) (-) Other (1) Pesticides/Insecticides (6) Sedative/Hypnotics (4) Solvents (10) Stimulants (2) Volatiles (6) Test Sub-Category Other (1) Test Test Name 1352U o-Cresol, Urine