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) (11) Enzyme-Linked Immunosorbent Assay (ELISA) (5) Enzyme Immunoassay (EIA) (3) Gas Chromatography (GC) (8) Gas Chromatography/Mass Spectrometry (GC/MS) (8) Headspace Gas Chromatography (GC) (12) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (5) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (2) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (1) Refractometer (REF) (2) Sample Type Blood (58) (-) Fluid (5) Serum or Plasma (17) Tissue (10) (-) Urine (24) Test Area Drugs of Abuse (12) (-) Exposure (22) Impairment (4) (-) Postmortem (7) Test Category Diagnostic Aids (1) Drugs of Abuse (2) Therapeutics (4) Volatiles (22) Test Sub-Category Alcohols (2) Other (27) Your search has returned no tests.