Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Enzyme-Linked Immunosorbent Assay (ELISA) (1) Headspace Gas Chromatography (GC) (3) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (2) Sample Type Blood (2) Fluid (1) Serum or Plasma (2) (-) Tissue (2) Urine (3) Test Area Drugs of Abuse (1) Therapeutics (1) Test Category (-) Depressants (2) Sedative/Hypnotics (5) Test Sub-Category Benzodiazepines (2) Your search has returned no tests.