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 Serum or Plasma (2) Test Area Therapeutics (2) Test Category (-) Antimicrobials (1) (-) Antithrombotics (1) Test Sub-Category (-) Anticoagulants (1) (-) Antimalarials (1) Antivirals (8) Test Test Name 0448SP Apixaban, Serum/Plasma 0487SP Atovaquone, Serum/Plasma