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) (2) Enzyme-Linked Immunosorbent Assay (ELISA) (3) Gas Chromatography/Mass Spectrometry (GC/MS) (2) Headspace Gas Chromatography (GC) (2) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (1) Sample Type Blood (7) Fluid (2) (-) Serum or Plasma (1) (-) Tissue (2) Urine (2) Test Area Drugs of Abuse (1) (-) Postmortem (3) Therapeutics (4) Test Category Therapeutics (3) Test Sub-Category Other (3) Your search has returned no tests.