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 (1) Blood (22) Fluid (4) Hair (1) (-) Plasma (1) Serum or Plasma (16) Tissue (4) Urine (11) Test Area Therapeutics (1) Test Category (-) Anesthetics (1) Antimicrobials (1) Sedative/Hypnotics (1) Test Sub-Category Other (1) Test Test Name 0560P Benzocaine, Plasma