Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Enzyme-Linked Immunosorbent Assay (ELISA) (7) Enzyme Immunoassay (EIA) (3) (-) Gas Chromatography (GC) (2) (-) Gas Chromatography/Mass Spectrometry (GC/MS) (1) Headspace Gas Chromatography (GC) (18) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (1) Sample Type Blood (1) Serum or Plasma (1) Urine (1) Test Area Drugs of Abuse (1) Exposure (2) Test Category Acids (6) Alcohols (8) Biomarkers (2) (-) Depressants (2) Drugs of Abuse (3) (-) Drugs of Abuse, Therapeutics (1) Gases (1) Industrial/Environmental Toxins (2) Other (3) Pesticides/Insecticides (3) Sedative/Hypnotics (6) Solvents (29) Terpenes (4) Therapeutics (8) Volatiles (46) Test Sub-Category Other (1) Sedative-Hypnotics (2) Your search has returned no tests.