Disintegrazioni al minuto (dpm)
- Becquerel (Bq)0,02
- Kilo-Becquerel (kBq)1,67×10⁻⁵
- Mega-Becquerel (MBq)1,67×10⁻⁸
- Giga-Becquerel (GBq)1,67×10⁻¹¹
- Tera-Becquerel (TBq)1,67×10⁻¹⁴
- Curie (Ci)4,5×10⁻¹³
- Disintegrazioni al minuto (dpm)1
- Rutherfordio (Rd)1,67×10⁻⁸