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 Antidepressants (2) (-) Antimicrobials (2) Test Sub-Category (-) Antibiotics (2) Test Test Name 1050SP Chloramphenicol, Serum/Plasma 1959SP Ethambutol, Serum/Plasma