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) (3) Gas Chromatography/Mass Spectrometry (GC/MS) (3) Headspace Gas Chromatography (GC) (2) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (7) Sample Type Blood (35) (-) Fluid (10) Oral Fluid (Saliva) (1) Serum or Plasma (43) Tissue (7) Urine (15) Test Area Postmortem (3) Therapeutics (7) Test Category (-) Antiepileptics/Antiseizures (6) (-) Depressants (1) Drugs of Abuse (1) Sedative/Hypnotics (3) (-) Therapeutics (3) Test Sub-Category Barbiturates (1) Benzodiazepines (1) Other (8) Your search has returned no tests.