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) (6) Enzyme-Linked Immunosorbent Assay (ELISA) (17) Enzyme Immunoassay (EIA) (3) Gas Chromatography/Mass Spectrometry (GC/MS) (9) Headspace Gas Chromatography (GC) (12) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (1) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (8) Sample Type Blood (6) Fluid (3) Serum or Plasma (2) Tissue (3) Umbilical Cord (1) Urine (3) Test Area Drugs of Abuse (5) (-) Impairment (2) (-) Newborn Tox (1) (-) Postmortem (15) Test Category Drugs of Abuse (3) NPS/Designer Drugs (1) Therapeutics (14) Test Sub-Category Alcohols (3) Drug Facilitated Sexual Assault (3) (-) Other (18) Your search has returned no tests.