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) (1) Enzyme-Linked Immunosorbent Assay (ELISA) (1) Gas Chromatography/Mass Spectrometry (GC/MS) (1) Headspace Gas Chromatography (GC) (1) Sample Type Blood (6) (-) Fluid (1) Serum or Plasma (3) Tissue (1) Urine (4) Test Area Postmortem (1) Test Category Drugs of Abuse (3) Drugs of Abuse, Therapeutics (2) (-) Therapeutics (1) Test Sub-Category Other (1) Your search has returned no tests.