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) (15) Enzyme Immunoassay (EIA) (5) Gas Chromatography/Mass Spectrometry (GC/MS) (4) Headspace Gas Chromatography (GC) (5) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (3) Sample Type Blood (6) Fluid (3) Hair (1) Serum or Plasma (4) Tissue (2) Urine (6) Test Area (-) Drugs of Abuse (22) Impairment (2) Newborn Tox (5) Postmortem (1) Therapeutics (3) Test Category (-) Drugs of Abuse (22) Drugs of Abuse, Therapeutics (14) NPS/Designer Drugs (8) Other (1) Test Sub-Category Other (22) Your search has returned no tests.