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) (4) Enzyme-Linked Immunosorbent Assay (ELISA) (32) Enzyme Immunoassay (EIA) (7) Gas Chromatography/Mass Spectrometry (GC/MS) (10) Headspace Gas Chromatography (GC) (54) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (1) (-) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (7) Spectrophotometry (SP) (1) Sample Type Blood (4) Fluid (2) Serum or Plasma (1) Tissue (2) Urine (2) Test Area (-) Drugs of Abuse (1) Exposure (9) Impairment (4) (-) Postmortem (10) Test Category Drugs of Abuse, Therapeutics (1) NPS/Designer Drugs (1) Therapeutics (9) Test Sub-Category Alcohols (2) Other (9) Your search has returned no tests.