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) (2) Gas Chromatography (GC) (1) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (7) Sample Type Urine (2) Test Area (-) Exposure (2) Test Category Acids (1) Alcohols (1) (-) Biomarkers (2) Industrial/Environmental Toxins (1) Other (4) Perfluorinated Compounds (2) Pesticides/Insecticides (1) Solvents (2) Volatiles (8) Test Sub-Category Cyanide (1) Other (1) Test Test Name 4440U Thiocyanate, Urine 4472U Thiosulfate, Urine