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) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (5) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (3) Inductively Coupled Plasma/Mass Spectrometry (ICP/MS) (12) Inductively Coupled Plasma/Optical Emission Spectrometry (ICP/OES) (2) Spectrophotometry (SP) (1) Sample Type Urine (2) Test Area Exposure (2) Test Category Biomarkers (1) Metals/Elements (1) Test Sub-Category (-) Cyanide (1) Other (7) Toxic Elements (1) (-) Trace Elements (1) Test Test Name 4440U Thiocyanate, Urine 4844U Zinc, Urine