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) Gas Chromatography/Mass Spectrometry (GC/MS) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (9) Sample Type Blood (3) Hair (1) Serum or Plasma (3) Urine (3) Test Area (-) Drugs of Abuse (10) Test Category (-) Benzodiazepines (6) Drugs of Abuse (14) Drugs of Abuse, Therapeutics (12) (-) NPS/Designer Drugs (3) (-) Other (1) Test Sub-Category Benzodiazepines (3) Designer Benzodiazepines (6) Other (1) Your search has returned no tests.