Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (1) Sample Type (-) Blood (1) Serum or Plasma (1) Urine (1) Test Area Exposure (1) Test Category Antiparkinsons (1) (-) Biomarkers (1) Test Sub-Category (-) Cyanide (1) Other (2) Test Test Name 4440B Thiocyanate, Blood