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/Mass Spectrometry (GC/MS) (1) Headspace Gas Chromatography (GC) (13) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (1) Sample Type Blood (3) Fluid (2) Serum or Plasma (3) Tissue (1) Urine (4) Test Area (-) Drugs of Abuse (13) Exposure (18) Impairment (1) Test Category (-) Alcohols (3) Depressants (8) Diagnostic Aids (2) Drugs of Abuse (7) (-) Drugs of Abuse, Therapeutics (10) Exposure (1) NPS/Designer Drugs (1) Therapeutics (13) Volatiles (1) Test Sub-Category Other (13) Your search has returned no tests.