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) (3) Enzyme-Linked Immunosorbent Assay (ELISA) (4) Gas Chromatography/Mass Spectrometry (GC/MS) (3) Headspace Gas Chromatography (GC) (3) Sample Type Blood (6) Fluid (5) Serum or Plasma (5) (-) Tissue (4) Urine (7) Test Area Drugs of Abuse (1) Postmortem (3) Test Category Analgesics (1) Drugs of Abuse (1) (-) Drugs of Abuse, Therapeutics (1) Hallucinogens (1) Stimulants (1) (-) Therapeutics (3) Test Sub-Category (-) Other (4) Your search has returned no tests.