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) (7) Sample Type Blood (2) Serum or Plasma (2) Tissue (1) Urine (2) Test Area (-) Therapeutics (7) Test Category Antimicrobials (2) Stimulants (5) Test Sub-Category (-) Antibiotics (2) Antihistamines (3) Antimalarials (2) Benzodiazepines (4) Beta Blockers (4) (-) CNS Stimulants (5) Diuretics (2) Hormones (3) Opiates/Opioids (18) Other (25) Serotonin-Norepinephrine Reuptake Inhibitors (SNRI) (3) Your search has returned no tests.