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) (12) Enzyme Immunoassay (EIA) (3) Gas Chromatography/Mass Spectrometry (GC/MS) (6) Headspace Gas Chromatography (GC) (9) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (6) Sample Type (-) Blood (6) (-) Fluid (3) Serum or Plasma (2) Tissue (3) (-) Urine (3) Test Area Postmortem (12) Test Category Drugs of Abuse (7) Muscle Relaxants (2) NPS/Designer Drugs (1) (-) Therapeutics (12) Test Sub-Category Alcohols (3) Other (9) Your search has returned no tests.