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) (21) Enzyme Immunoassay (EIA) (6) Gas Chromatography/Mass Spectrometry (GC/MS) (2) (-) Headspace Gas Chromatography (GC) (14) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (9) Sample Type Blood (9) Fluid (5) Hair (2) Serum or Plasma (8) Tissue (3) Urine (6) Test Area (-) Drugs of Abuse (33) Impairment (4) Newborn Tox (2) Postmortem (21) Therapeutics (10) Test Category Benzodiazepines (6) Drugs of Abuse (12) Drugs of Abuse, Therapeutics (11) NPS/Designer Drugs (3) Other (1) Test Sub-Category Benzodiazepines (3) Designer Benzodiazepines (6) Other (24) Your search has returned no tests.