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) (13) Gas Chromatography/Mass Spectrometry (GC/MS) (5) Headspace Gas Chromatography (GC) (10) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (1) Spectrophotometry (SP) (1) Sample Type (-) Blood (8) Fluid (4) Serum or Plasma (2) (-) Tissue (5) Urine (1) Test Area Drugs of Abuse (9) Impairment (2) (-) Postmortem (13) Therapeutics (1) Test Category Drugs of Abuse (6) Drugs of Abuse, Therapeutics (1) Exposure (1) Therapeutics (5) Test Sub-Category Alcohols (4) Other (9) Your search has returned no tests.