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) (2) Sample Type Blood (1) Serum or Plasma (1) Test Area Therapeutics (2) Test Category Analgesics (4) (-) Antiarrhythmics (2) Anticholinergics (6) Antiepileptics/Antiseizures (2) Antimigraines (3) Immunosuppressants (1) Opiates/Opioids (3) Pesticides/Insecticides (5) Sedative/Hypnotics (2) Vasodilators (3) Volatiles (1) Test Sub-Category Biomarkers (1) (-) Other (2) Test Test Name 0641B Sotalol, Blood 0641SP Sotalol, Serum/Plasma