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) (1) Enzyme-Linked Immunosorbent Assay (ELISA) (3) Gas Chromatography/Mass Spectrometry (GC/MS) (1) Headspace Gas Chromatography (GC) (1) Sample Type Blood (5) (-) Fluid (3) Hair (1) Oral Fluid (Saliva) (2) Serum or Plasma (4) Tissue (2) Urine (5) Test Area (-) Drugs of Abuse (3) Postmortem (1) Test Category Depressants (3) (-) Drugs of Abuse (3) Drugs of Abuse, Therapeutics (2) Sedative/Hypnotics (1) Test Sub-Category Other (3) Your search has returned no tests.