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) (8) Enzyme Immunoassay (EIA) (1) Gas Chromatography/Mass Spectrometry (GC/MS) (6) (-) Headspace Gas Chromatography (GC) (3) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (7) Sample Type Blood (2) Serum or Plasma (1) Test Area (-) Impairment (3) Test Category (-) Drugs of Abuse (3) Drugs of Abuse, Therapeutics (1) Test Sub-Category Drug Facilitated Sexual Assault (2) Other (1) Your search has returned no tests.