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) (6) Enzyme-Linked Immunosorbent Assay (ELISA) (9) Gas Chromatography/Mass Spectrometry (GC/MS) (6) Headspace Gas Chromatography (GC) (7) Sample Type Blood (6) (-) Fluid (5) Serum or Plasma (5) (-) Tissue (4) Urine (7) Test Area Drugs of Abuse (3) Postmortem (6) Test Category Analgesics (2) Drugs of Abuse (1) (-) Drugs of Abuse, Therapeutics (3) Hallucinogens (2) Stimulants (2) (-) Therapeutics (6) Test Sub-Category (-) Other (9) Your search has returned no tests.