Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (2) Sample Type Blood (2) Fluid (1) (-) Serum or Plasma (2) Tissue (1) Urine (2) Test Area (-) Drugs of Abuse (2) Newborn Tox (1) Therapeutics (2) Test Category Benzodiazepines (1) Drugs of Abuse (3) NPS/Designer Drugs (4) Psychoactives (1) (-) Stimulants (2) Test Sub-Category Cocaine (2) Your search has returned no tests.