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) Headspace Gas Chromatography (GC) (2) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (1) Sample Type Blood (1) (-) Fluid (1) Tissue (1) (-) Urine (2) Test Area Exposure (3) Test Category Hydrocarbons (1) Volatiles (2) Test Sub-Category (-) Other (3) Your search has returned no tests.