Convert Petabecquerels to Disintegrations per minute
Convert Petabecquerels (PBq) to Disintegrations per minute (dpm) instantly and accurately.
Conversion Formula
dpm = PBq × 6.000000000e+16
About Petabecquerels
The petabecquerel (PBq) equals 10¹⁵ Bq. The Chernobyl accident (1986) released ~5200 PBq of noble gases and ~1760 PBq of ¹³¹I; Fukushima Daiichi (2011) released 400-900 PBq ¹³¹I-equivalent; global ⁸⁵Kr inventory from nuclear operations is ~1300 PBq. 1 PBq = 10¹⁵ Bq = 10³ TBq.
About Disintegrations per minute
The disintegration per minute (dpm) equals exactly 1/60 Bq ≈ 16.7 mBq. Standard output unit of liquid scintillation counters (LSC) in biochemical and biomedical research for ³H and ¹⁴C tracer assays; radioimmunoassay protocols report results in dpm/well. 1 dpm = 1/60 Bq = 60 dph.
Quick Reference Table
| Petabecquerels (PBq) | Disintegrations per minute (dpm) |
|---|---|
| 1 PBq | 6 × 1016 dpm |
| 2 PBq | 1.2 × 1017 dpm |
| 5 PBq | 3 × 1017 dpm |
| 10 PBq | 6 × 1017 dpm |
| 25 PBq | 1.5 × 1018 dpm |
| 50 PBq | 3 × 1018 dpm |
| 100 PBq | 6 × 1018 dpm |