Test Catalog Search Home Test Catalog Search Testing Choices: From the standard to the extraordinary × Search Clear Filter by: Clear all Method(s) Enzyme-Linked Immunosorbent Assay (ELISA) (1) (-) Gas Chromatography/Mass Spectrometry (GC/MS) (1) High Performance Liquid Chromatography/ Tandem Mass Spectrometry (LC-MS/MS) (4) Sample Type Blood (2) (-) Plasma (1) Serum or Plasma (2) Urine (3) Test Area Diagnostic Aids (1) Drugs of Abuse (1) (-) Therapeutics (1) Test Category Anesthetics (1) Test Sub-Category Other (1) Test Test Name 0560P Benzocaine, Plasma