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) High Performance Liquid Chromatography/Tandem Quadrupole Time of Flight Mass Spectrometry. (1) Sample Type Blood (8) Fluid (2) Serum or Plasma (9) (-) Tissue (3) Urine (6) Test Area Drugs of Abuse (1) Therapeutics (2) Test Category Analgesics (1) (-) Anesthetics (1) Antidepressants (1) (-) Depressants (2) Drugs of Abuse (1) Test Sub-Category Benzodiazepines (2) Other (1) Your search has returned no tests.