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) Metals/Elements (3) Other (3) Pesticides/Insecticides (4) Solvents (2) Volatiles (6) Test Sub-Category Cyanide (1) Other (1) Test Test Name 4440U Thiocyanate, Urine 4472U Thiosulfate, Urine