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) (8) Enzyme Immunoassay (EIA) (3) Gas Chromatography/Mass Spectrometry (GC/MS) (5) Headspace Gas Chromatography (GC) (6) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (3) Sample Type Blood (6) (-) Fluid (3) (-) Serum or Plasma (2) Tissue (3) (-) Urine (3) Test Area Postmortem (8) Test Category Drugs of Abuse (5) Drugs of Abuse, Therapeutics (1) NPS/Designer Drugs (3) (-) Therapeutics (8) Test Sub-Category Other (8) Your search has returned no tests.