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) (3) Enzyme-Linked Immunosorbent Assay (ELISA) (8) Gas Chromatography/Mass Spectrometry (GC/MS) (4) (-) Headspace Gas Chromatography (GC) (7) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (1) Sample Type Blood (24) Fluid (9) Serum or Plasma (9) (-) Tissue (7) Urine (10) Test Area (-) Drugs of Abuse (4) Exposure (2) (-) Postmortem (3) Test Category Depressants (2) Drugs of Abuse (2) Drugs of Abuse, Therapeutics (1) Therapeutics (2) Test Sub-Category Alcohols (3) Other (4) Your search has returned no tests.