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) (5) Enzyme-Linked Immunosorbent Assay (ELISA) (13) Enzyme Immunoassay (EIA) (2) Gas Chromatography (GC) (7) Gas Chromatography/Mass Spectrometry (GC/MS) (11) (-) Headspace Gas Chromatography (GC) (38) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (5) Sample Type Blood (13) Fluid (4) Serum or Plasma (9) Tissue (3) Urine (9) Test Area Drugs of Abuse (11) Exposure (13) Impairment (1) Postmortem (13) Test Category (-) Alcohols (17) Antiepileptics/Antiseizures (3) Biomarkers (4) (-) Depressants (8) Diagnostic Aids (2) Drugs of Abuse (13) Drugs of Abuse, Therapeutics (10) Exposure (1) NPS/Designer Drugs (1) Other (3) Solvents (17) (-) Therapeutics (13) Volatiles (29) Test Sub-Category Alcohols (9) BAC (2) Other (24) Solvents (3) Your search has returned no tests.