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 (13) Fluid (3) (-) Plasma (1) Serum or Plasma (12) Tissue (4) Umbilical Cord (1) Urine (13) Test Area Therapeutics (1) Test Category Anesthetics (1) Test Sub-Category (-) Other (1) Toxic Elements (1) Test Test Name 0560P Benzocaine, Plasma