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) (9) Enzyme-Linked Immunosorbent Assay (ELISA) (3) Enzyme Immunoassay (EIA) (4) Gas Chromatography (GC) (9) Gas Chromatography/Mass Spectrometry (GC/MS) (6) Headspace Gas Chromatography (GC) (17) 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 (48) (-) Fluid (6) Serum or Plasma (20) Tissue (11) (-) Urine (29) Test Area (-) Drugs of Abuse (12) (-) Exposure (23) Impairment (3) Postmortem (7) Test Category Depressants (5) Drugs of Abuse (2) Drugs of Abuse, Therapeutics (5) Volatiles (23) Test Sub-Category Alcohols (5) Other (30) Your search has returned no tests.