Explanatory notes
… specific radioactivity of the product is greater than 74 Bq/g (0.002 μCi/g). (C) Radioactive compounds; mixtures … radioactivity of these compounds or solutions is below 74 Bq/g (0.002 μCi/g); on the other hand, alloys, dispersions … heading if their specific radioactivity is greater than 74 Bq/g (0.002 μCi/g). The radioactive elements and isotopes, …
