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) (2) Gas Chromatography/Mass Spectrometry (GC/MS) (4) High Performance Liquid Chromatography/Time of Flight-Mass Spectrometry (LC/TOF-MS) (1) Sample Type (-) Blood (3) (-) Fluid (2) Oral Fluid (Saliva) (2) Serum or Plasma (3) Tissue (1) Urine (4) Test Area (-) Drugs of Abuse (5) Impairment (3) Newborn Tox (2) Postmortem (14) Therapeutics (42) Test Category Drugs of Abuse (3) Sedative/Hypnotics (2) Test Sub-Category Barbiturates (2) Other (3) Your search has returned no tests.