Explanatory notes
… or other organs or of their secretions 3001.90 - Other This heading covers : (A) Glands and other organs of animal … uses (e.g., the brain, spinal cord, liver, kidneys, spleen, pancreas, mammary glands, testes, ovaries), dried, whether … and which are not specified or included in more specific headings of the Nomenclature , including : (1) Red bone …