Radioactive elements and isotopes and compounds other than those of subheading 284410, 284420 or 284430; alloys, dispersions (including cermets), ceramic products and mixtures containing these elements, isotopes or compounds; radioactive residues
Actinium225, actinium227, californium253, curium240, curium241, curium242, curium243, curium244, einsteinium253, einsteinium254, gadolinium148, polonium208, polonium209, polonium210, radium223, uranium230 or uranium232, and their compounds; alloys, dispersions incl. cermets, ceramic products and mixtures containing these elements or compounds
Radioactive elements and isotopes and compounds; alloys, dispersions incl. cermets, ceramic products and mixtures containing these elements, isotopes or compounds (excl. natural uranium, uranium enriched and depleted in u 235; plutonium, thorium, tritium, actinium225, actinium227, californium253, curium240, curium241, curium242, curium243, curium244, einsteinium253, einsteinium254, gadolinium148, polonium208, polonium209, polonium210, radium223, uranium230, uranium232 and their compounds, and alloys, dispersions, ceramic products and mixtures containing these elements or compounds)
Radioactive residues
Tritium and its compounds; alloys, dispersions incl. cermets, ceramic products and mixtures containing tritium or its compounds