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) (6) (-) Gas Chromatography (GC) (38) Gas Chromatography/Mass Spectrometry (GC/MS) (11) Headspace Gas Chromatography (GC) (29) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (4) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (2) Refractometer (REF) (2) Sample Type Blood (19) Serum or Plasma (6) Tissue (4) Urine (12) Test Area Exposure (41) Test Category Acids (4) Alcohols (4) Biomarkers (4) Depressants (2) Industrial/Environmental Toxins (1) Other (2) Pesticides/Insecticides (3) Sedative/Hypnotics (6) Solvents (27) Terpenes (2) Therapeutics (4) (-) Volatiles (41) Test Sub-Category Organochlorides (2) Other (39) Your search has returned no tests.