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) (2) Enzyme-Linked Immunosorbent Assay (ELISA) (10) Enzyme Immunoassay (EIA) (3) Gas Chromatography (GC) (10) Gas Chromatography/Mass Spectrometry (GC/MS) (9) Headspace Gas Chromatography (GC) (38) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (4) Sample Type Blood (19) Fluid (3) Serum or Plasma (14) Tissue (2) Urine (13) Test Area Drugs of Abuse (11) Exposure (26) 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 (12) Aromatics (2) BAC (2) Carboxylic Acids (3) Drug Facilitated Sexual Assault (3) Other (24) Sedative-Hypnotics (2) Solvents (3) Your search has returned no tests.