Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Colorimetry (C) (1) Enzyme-Linked Immunosorbent Assay (ELISA) (23) Enzyme Immunoassay (EIA) (10) Gas Chromatography/Mass Spectrometry (GC/MS) (2) (-) Headspace Gas Chromatography (GC) (17) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (9) Sample Type Blood (7) Fluid (3) Serum or Plasma (6) Tissue (2) Urine (8) Test Area (-) Drugs of Abuse (23) (-) Impairment (3) Newborn Tox (1) Postmortem (17) Therapeutics (6) Test Category Benzodiazepines (6) Drugs of Abuse (8) Drugs of Abuse, Therapeutics (9) NPS/Designer Drugs (3) Test Sub-Category Benzodiazepines (3) Designer Benzodiazepines (6) Other (17) Your search has returned no tests.