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) (3) Sample Type (-) Blood (3) Serum or Plasma (7) Urine (2) Test Area Drugs of Abuse (1) Therapeutics (2) Test Category Antidepressants (2) NPS/Designer Drugs (1) Test Sub-Category Alpha Blockers (1) Benzodiazepines (2) Calcium Channel Blockers (1) Cardiac Glycosides (1) (-) Designer Benzodiazepines (1) Herbicides (1) NSAIDs (1) Opiates/Opioids (2) Other (7) (-) Serotonin-Norepinephrine Reuptake Inhibitors (SNRI) (2) Thiazides (1) Your search has returned no tests.