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) (5) Gas Chromatography/Mass Spectrometry (GC/MS) (5) Headspace Gas Chromatography (GC) (4) Sample Type (-) Blood (2) (-) Fluid (3) Serum or Plasma (1) Tissue (3) Urine (1) Test Area Postmortem (5) Test Category Drugs of Abuse (3) Drugs of Abuse, Therapeutics (3) Muscle Relaxants (1) NPS/Designer Drugs (1) (-) Therapeutics (5) Test Sub-Category Alcohols (1) Other (4) Your search has returned no tests.