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 (38) Fluid (8) Hair (3) Liquid (1) Meconium (4) Oral Fluid (Saliva) (1) (-) Plasma (1) Serum or Plasma (39) Tissue (7) Umbilical Cord (1) Urine (37) Test Area Therapeutics (1) Test Category Anesthetics (1) Test Sub-Category Other (1) Test Test Name 0560P Benzocaine, Plasma