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) Enzymatic Assay (EZA) (1) (-) Gas Chromatography (GC) (7) Headspace Gas Chromatography (GC) (4) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (4) Sample Type Blood (2) Serum or Plasma (3) Urine (2) Test Area Diagnostic Aids (1) Therapeutics (6) Test Category Acids (3) Alcohols (3) (-) Biomarkers (1) Industrial/Environmental Toxins (1) Other (2) (-) Sedative/Hypnotics (6) Solvents (27) Terpenes (2) Volatiles (36) Test Sub-Category Hydrocarbons (1) (-) Other (7) Your search has returned no tests.