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 (1) Serum or Plasma (1) Urine (2) Test Area Drugs of Abuse (3) Therapeutics (1) Test Category (-) Antidepressants (1) (-) NPS/Designer Drugs (3) Test Sub-Category Benzodiazepines (5) (-) Designer Benzodiazepines (3) Opiates/Opioids (3) (-) Selective Serotonin Reuptake Inhibitors (SSRI) (1) Serotonin-Norepinephrine Reuptake Inhibitors (SNRI) (5) Your search has returned no tests.