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) (13) Enzyme Immunoassay (EIA) (7) Gas Chromatography/Mass Spectrometry (GC/MS) (1) Headspace Gas Chromatography (GC) (8) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (3) Sample Type Blood (6) Fluid (3) Hair (1) Serum or Plasma (3) Tissue (2) Urine (8) Test Area (-) Drugs of Abuse (17) (-) Impairment (6) Newborn Tox (2) Postmortem (11) Test Category Benzodiazepines (6) (-) Drugs of Abuse (20) Drugs of Abuse, Therapeutics (12) (-) NPS/Designer Drugs (3) Other (1) Test Sub-Category Benzodiazepines (3) Other (20) Your search has returned no tests.