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) (20) Enzyme Immunoassay (EIA) (6) Gas Chromatography/Mass Spectrometry (GC/MS) (1) Headspace Gas Chromatography (GC) (14) Sample Type Blood (6) Fluid (5) Hair (1) Serum or Plasma (5) Tissue (3) Urine (6) Test Area (-) Drugs of Abuse (26) Impairment (6) Newborn Tox (2) Postmortem (12) Test Category Benzodiazepines (6) (-) Drugs of Abuse (14) (-) Drugs of Abuse, Therapeutics (12) NPS/Designer Drugs (3) Other (1) Test Sub-Category Other (26) Your search has returned no tests.