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) Enzyme Immunoassay (EIA) (1) Gas Chromatography/Mass Spectrometry (GC/MS) (2) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (6) Sample Type Blood (3) (-) Serum or Plasma (3) (-) Urine (3) Test Area (-) Drugs of Abuse (6) Exposure (10) Therapeutics (28) Test Category Benzodiazepines (2) NPS/Designer Drugs (4) Test Sub-Category Designer Benzodiazepines (2) Opiates/Opioids (2) Synthetic Cathinone (2) Your search has returned no tests.