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) (7) Enzymatic Assay (EZA) (1) Enzyme-Linked Immunosorbent Assay (ELISA) (20) Enzyme Immunoassay (EIA) (5) Gas Chromatography (GC) (5) Gas Chromatography/Mass Spectrometry (GC/MS) (12) Headspace Gas Chromatography (GC) (27) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (7) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (6) Sample Type Blood (12) Fluid (5) Serum or Plasma (10) Tissue (3) Urine (11) Test Area Diagnostic Aids (4) Drugs of Abuse (10) Exposure (14) Postmortem (13) 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 (3) Carboxylic Acids (3) Cyanide (3) Hydrocarbons (1) Other (31) Your search has returned no tests.