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) (-) Gas Chromatography/Mass Spectrometry (GC/MS) (1) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (3) Sample Type Blood (1) Urine (1) Test Area Exposure (2) Test Category Biomarkers (1) Gases (1) Test Sub-Category Alcohols (1) Carboxylic Acids (3) (-) Cyanide (1) Drug Facilitated Sexual Assault (3) (-) Hydrocarbons (1) Organochlorides (1) Other (36) Test Test Name 2745B Methane, Blood 4440U Thiocyanate, Urine