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) (-) Enzymatic Assay (EZA) (1) (-) Enzyme-Linked Immunosorbent Assay (ELISA) (13) Enzyme Immunoassay (EIA) (2) Gas Chromatography (GC) (2) Gas Chromatography/Mass Spectrometry (GC/MS) (8) Headspace Gas Chromatography (GC) (17) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (7) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (5) Sample Type Blood (5) Fluid (2) Serum or Plasma (3) Tissue (2) Urine (2) Test Area Diagnostic Aids (1) Postmortem (13) Test Category (-) Biomarkers (1) Drugs of Abuse (10) Drugs of Abuse, Therapeutics (7) Exposure (1) NPS/Designer Drugs (1) Solvents (1) (-) Therapeutics (13) Test Sub-Category Alcohols (3) Other (11) Your search has returned no tests.