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) (1) Sample Type Blood (1) (-) Serum or Plasma (1) Test Area Therapeutics (1) Test Category (-) Antidepressants (1) NPS/Designer Drugs (1) Test Sub-Category (-) Benzodiazepines (1) Serotonin-Norepinephrine Reuptake Inhibitors (SNRI) (2) Tricyclic (1) Test Test Name 1501SP Diazepam and Metabolites, Serum/Plasma