Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Enzyme-Linked Immunosorbent Assay (ELISA) (1) Headspace Gas Chromatography (GC) (1) (-) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (7) Spectrophotometry (SP) (1) Sample Type Blood (3) Serum or Plasma (2) Urine (2) Test Area Drugs of Abuse (6) Postmortem (1) Test Category (-) Benzodiazepines (6) Depressants (6) Drugs of Abuse (1) (-) Exposure (1) NPS/Designer Drugs (3) Test Sub-Category Designer Benzodiazepines (6) Other (1) Your search has returned no tests.