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) (6) Enzyme Immunoassay (EIA) (6) Headspace Gas Chromatography (GC) (6) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (6) Sample Type (-) Blood (9) Fluid (5) Hair (2) Serum or Plasma (8) Tissue (3) (-) Urine (9) Test Area (-) Drugs of Abuse (18) Impairment (6) Postmortem (12) Therapeutics (4) Test Category Benzodiazepines (4) Drugs of Abuse (6) Drugs of Abuse, Therapeutics (6) NPS/Designer Drugs (2) Test Sub-Category Benzodiazepines (2) Designer Benzodiazepines (4) Other (12) Your search has returned no tests.