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) (31) Enzyme Immunoassay (EIA) (5) Gas Chromatography/Mass Spectrometry (GC/MS) (11) Headspace Gas Chromatography (GC) (29) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (1) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (12) Sample Type Blood (18) Fluid (5) Serum or Plasma (3) Tissue (5) Umbilical Cord (1) Urine (5) Test Area Drugs of Abuse (36) Exposure (33) Impairment (11) (-) Newborn Tox (1) (-) Postmortem (36) Therapeutics (2) Test Category Alcohols (1) Diagnostic Aids (2) Drugs of Abuse (10) Drugs of Abuse, Therapeutics (5) NPS/Designer Drugs (1) Therapeutics (17) Test Sub-Category Alcohols (9) Biomarkers (1) Other (26) Your search has returned no tests.