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) Gas Chromatography (GC) (1) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (3) Sample Type Blood (1) Serum or Plasma (1) Urine (2) Test Area Exposure (4) Test Category (-) Biomarkers (4) Gases (1) Test Sub-Category (-) Cyanide (3) (-) Hydrocarbons (1) Other (10) Your search has returned no tests.