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) Enzyme-Linked Immunosorbent Assay (ELISA) (10) Enzyme Immunoassay (EIA) (3) Gas Chromatography (GC) (9) Gas Chromatography/Mass Spectrometry (GC/MS) (6) Gas Chromatography/Tandem Mass Spectrometry (GC-MS/MS) (1) Headspace Gas Chromatography (GC) (30) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (4) Sample Type Blood (16) Fluid (2) Serum or Plasma (11) Tissue (1) Urine (10) Test Area Drugs of Abuse (3) Exposure (23) Impairment (7) Postmortem (7) Test Category Acids (6) (-) Alcohols (22) Antiepileptics/Antiseizures (3) Biomarkers (12) (-) Chemicals (1) Depressants (10) Diagnostic Aids (2) (-) Drugs of Abuse (13) Drugs of Abuse, Therapeutics (10) Exposure (1) Gases (1) Industrial/Environmental Toxins (3) Metals/Elements (3) NPS/Designer Drugs (1) Other (7) Perfluorinated Compounds (2) Pesticides/Insecticides (6) Sedative/Hypnotics (6) Solvents (46) (-) Terpenes (4) Therapeutics (13) Volatiles (75) Test Sub-Category Alcohols (6) Aromatics (2) Drug Facilitated Sexual Assault (3) Other (26) Solvents (3) Your search has returned no tests.