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) (4) Gas Chromatography (GC) (4) Gas Chromatography/Mass Spectrometry (GC/MS) (1) Headspace Gas Chromatography (GC) (8) Sample Type Blood (46) (-) Fluid (3) Serum or Plasma (16) (-) Tissue (9) Urine (26) Test Area Drugs of Abuse (2) Exposure (8) Postmortem (2) Test Category Depressants (4) Diagnostic Aids (1) (-) Drugs of Abuse (4) Drugs of Abuse, Therapeutics (3) Therapeutics (4) (-) Volatiles (8) Test Sub-Category Alcohols (2) Other (10) Your search has returned no tests.