Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Gas Chromatography (GC) (2) (-) Gas Chromatography/Mass Spectrometry (GC/MS) (6) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (16) Sample Type Blood (3) Plasma (1) Serum or Plasma (1) Urine (1) Test Area Exposure (1) Therapeutics (5) Test Category Acids (5) Alcohols (3) Antianxiety (3) Antidepressants (5) (-) Gases (1) Hydrocarbons (1) Metals/Elements (8) (-) Sedative/Hypnotics (5) Solvents (2) Volatiles (10) Test Sub-Category Hydrocarbons (1) Other (5) Your search has returned no tests.