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) (5) Enzyme Immunoassay (EIA) (2) Gas Chromatography/Mass Spectrometry (GC/MS) (5) Headspace Gas Chromatography (GC) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (4) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (4) Sample Type Blood (2) Fluid (1) Oral Fluid (Saliva) (2) Serum or Plasma (2) Umbilical Cord (2) Urine (3) Test Area (-) Drugs of Abuse (10) Impairment (4) (-) Newborn Tox (2) Postmortem (4) Test Category (-) Drugs of Abuse (11) (-) Drugs of Abuse, Therapeutics (1) Test Sub-Category Other (12) Your search has returned no tests.