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) (5) Sample Type Blood (1) Fluid (1) Oral Fluid (Saliva) (1) Serum or Plasma (1) Urine (1) Test Area Postmortem (9) (-) Therapeutics (5) Test Category Antianxiety (4) Depressants (1) Test Sub-Category Barbiturates (5) (-) Benzodiazepines (5) Opiates/Opioids (58) Other (18) Phenothiazines (3) Tricyclic (13) Your search has returned no tests.