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) (3) Sample Type Urine (1) Test Area Exposure (1) Test Category Biomarkers (1) Test Sub-Category Alkaloids (3) Alpha Blockers (2) Antibiotics (3) Benzodiazepines (5) Beta-2 Andrenergic Agonists (1) Beta Blockers (2) (-) Cyanide (1) Diuretics (2) NSAIDs (2) Opiates/Opioids (10) Other (37) Sulfonylureas (2) Tricyclic (3) Vasoconstrictors (3) Test Test Name 4440U Thiocyanate, Urine