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) Fluid (1) Meconium (1) Serum or Plasma (1) Test Area Newborn Tox (1) Therapeutics (3) Test Category Analgesics (11) (-) Antihypertensives (3) Depressants (4) (-) Drugs of Abuse (1) Test Sub-Category Alpha-2 Adrenergic Agonists (3) (-) Beta Blockers (3) Diuretics (7) (-) Opiates/Opioids (1) Vasodilators (1) Your search has returned no tests.