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) (6) Gas Chromatography/Mass Spectrometry (GC/MS) (1) Headspace Gas Chromatography (GC) (2) Sample Type Blood (12) Fluid (5) (-) Hair (3) Serum or Plasma (9) (-) Tissue (3) Urine (13) Test Area (-) Drugs of Abuse (6) Postmortem (1) Test Category Drugs of Abuse (3) Drugs of Abuse, Therapeutics (2) Other (1) Test Sub-Category Other (6) Your search has returned no tests.