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) (2) Enzyme Immunoassay (EIA) (2) Gas Chromatography (GC) (9) Gas Chromatography/Mass Spectrometry (GC/MS) (6) Headspace Gas Chromatography (GC) (6) 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 (45) Fluid (3) Serum or Plasma (15) Tissue (9) (-) Urine (24) Test Area Exposure (22) Postmortem (2) Test Category Alcohols (1) Depressants (3) Drugs of Abuse (4) Drugs of Abuse, Therapeutics (3) (-) Therapeutics (2) (-) Volatiles (22) Test Sub-Category Other (24) Your search has returned no tests.