Convert Rutherfords to Kilobecquerels
Convert Rutherfords (Rd) to Kilobecquerels (kBq) instantly and accurately.
Conversion Formula
kBq = Rd × 1000
About Rutherfords
The rutherford (Rd) equals exactly 10⁶ Bq = 1 MBq. Proposed by Ernest Rutherford and adopted at the 1946 Montreal Conference on Radioactivity as a convenient unit for large sources. Superseded by the MBq in SI but still encountered in older nuclear physics and reactor engineering literature. 1 Rd = 10⁶ Bq.
About Kilobecquerels
The kilobecquerel (kBq) equals 10³ Bq. Food safety authorities report ¹³⁷Cs contamination in kBq/kg (Codex Alimentarius and EC 733/2008 limits); ¹²⁵I tracers in radioimmunoassay kits are typically 3.7-18.5 kBq per well. 1 kBq = 10³ Bq = 1000 Bq.
Quick Reference Table
| Rutherfords (Rd) | Kilobecquerels (kBq) |
|---|---|
| 1 Rd | 1000 kBq |
| 2 Rd | 2000 kBq |
| 5 Rd | 5000 kBq |
| 10 Rd | 10000 kBq |
| 25 Rd | 25000 kBq |
| 50 Rd | 50000 kBq |
| 100 Rd | 100000 kBq |