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) (8) (-) Immunoassay (IA) (1) Sample Type Serum or Plasma (1) Test Area Therapeutics (1) Test Category Anesthetics (1) Test Sub-Category Amphetamines (3) (-) Antiarrhythmics (1) Antiparasitics (3) Benzodiazepines (4) Beta Blockers (3) Other (27) Test Test Name 2511SP Lidocaine, Serum/Plasma