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) (4) Sample Type Blood (2) Serum or Plasma (1) Urine (1) Test Area Therapeutics (4) Test Category Antianxiety (17) (-) Antidepressants (2) (-) Antiepileptics/Antiseizures (2) Depressants (16) Drugs of Abuse (1) Sedative/Hypnotics (30) Test Sub-Category Barbiturates (9) (-) Benzodiazepines (4) Your search has returned no tests.