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) (4) Sample Type Blood (14) Fluid (3) Serum or Plasma (8) Tissue (2) Urine (5) Test Area Test Category Test Sub-Category Your search has returned no tests.