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) (6) Gas Chromatography/Mass Spectrometry (GC/MS) (2) Headspace Gas Chromatography (GC) (2) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (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 (7) Impairment (1) Postmortem (2) Test Category Depressants (8) (-) Drugs of Abuse (7) Drugs of Abuse, Therapeutics (5) Sedative/Hypnotics (3) Test Sub-Category Other (7) Your search has returned no tests.