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) (24) Enzyme Immunoassay (EIA) (10) Gas Chromatography/Mass Spectrometry (GC/MS) (2) Headspace Gas Chromatography (GC) (17) Sample Type Blood (8) Fluid (5) Hair (2) Meconium (1) Serum or Plasma (5) Tissue (3) Urine (10) Test Area (-) Drugs of Abuse (27) (-) Impairment (6) (-) Newborn Tox (1) Postmortem (16) Test Category Drugs of Abuse (21) Drugs of Abuse, Therapeutics (12) Other (1) Test Sub-Category Benzodiazepines (4) Designer Benzodiazepines (6) (-) Other (34) Your search has returned no tests.