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) (3) Headspace Gas Chromatography (GC) (2) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (2) Sample Type (-) Blood (5) Fluid (2) Serum or Plasma (5) Tissue (1) Urine (5) Test Area Drugs of Abuse (5) Test Category (-) Benzodiazepines (2) Depressants (2) Drugs of Abuse (12) (-) Drugs of Abuse, Therapeutics (3) Exposure (1) NPS/Designer Drugs (1) Therapeutics (6) Test Sub-Category Designer Benzodiazepines (2) Other (3) Your search has returned no tests.