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) Urine (1) Test Area Therapeutics (1) Test Category Anesthetics (1) Antidepressants (1) Antidiabetics (1) (-) Antihypertensives (1) Industrial/Environmental Toxins (1) NPS/Designer Drugs (4) Opiate/Opioid Antagonists (2) Stimulants (2) Vasodilators (1) Test Sub-Category (-) Beta Blockers (1) Calcium Channel Blockers (1) Test Test Name 3103B Nadolol, Blood