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 Anesthetics (1) Antacids (1) Antidiabetics (2) Antiepileptics/Antiseizures (1) (-) Antimicrobials (1) Antiparkinsons (1) Antipsychotics (1) (-) Antithrombotics (1) Psychoactives (1) Sedative/Hypnotics (1) Test Sub-Category Antibiotics (1) Anticoagulants (1) Test Test Name 4110SP Rifampin, Serum/Plasma 4114SP Rivaroxaban, Serum/Plasma