Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) (-) Gas Chromatography/Mass Spectrometry (GC/MS) (1) Sample Type Blood (6) Fluid (1) Hair (2) (-) Plasma (1) Serum or Plasma (6) Urine (3) Test Area Test Category Test Sub-Category Test Test Name 0560P Benzocaine, Plasma