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 (GC) (1) Sample Type Blood (3) Serum or Plasma (3) (-) Tissue (1) Urine (3) Test Area Test Category Test Sub-Category Test Test Name 2512TI Lidocaine and Metabolite (MEGX), Tissue