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 (15) Hair (1) Nails (1) RBCs (2) Serum or Plasma (16) (-) Tissue (1) Urine (11) Test Area Test Category Test Sub-Category Test Test Name 2512TI Lidocaine and Metabolite (MEGX), Tissue