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) High Performance Liquid Chromatography/Tandem Mass Spectrometry (LC-MS/MS) (1) Sample Type (-) Blood (3) Serum or Plasma (4) Urine (2) Test Area Therapeutics (3) Test Category Acids (1) Analgesics (2) (-) Antiarrhythmics (1) Antidepressants (3) Antiepileptics/Antiseizures (2) Antihistamines (1) (-) Antihypertensives (1) (-) Antimicrobials (1) Antipsychotics (1) Depressants (1) Metals/Elements (1) Other (1) Sedative/Hypnotics (1) Volatiles (1) Test Sub-Category Antifungals (1) Diuretics (1) Other (1) Test Test Name 2088B Flecainide, Blood 2089B Fluconazole, Blood 2140B Furosemide, Blood