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) (9) Sample Type Blood (2) Fluid (1) Serum or Plasma (2) Tissue (1) Urine (3) Test Area Therapeutics (9) Test Category (-) Antihypertensives (4) (-) Stimulants (5) Test Sub-Category (-) Beta Blockers (4) (-) CNS Stimulants (5) Diuretics (2) Other (9) Your search has returned no tests.