Convert Nanobecquerels per kilogram to Disintegrations per minute per gram
Convert Nanobecquerels per kilogram (nBq/kg) to Disintegrations per minute per gram (dpm/g) instantly and accurately.
Conversion Formula
dpm/g = nBq/kg × 6.000000000e-11
About Nanobecquerels per kilogram
The nanobecquerel per kilogram (nBq/kg) equals 10⁻⁹ Bq/kg. Marine radioactivity surveys measure transuranics (²³⁹Pu, ²⁴°Am) in deep-sea sediments at nBq/kg; CTBTO monitoring stations track fallout ¹³⁷Cs in aerosol filter samples approaching the nBq/kg level. 1 nBq/kg = 10⁻⁹ Bq/kg = 10⁻³ µBq/kg.
About Disintegrations per minute per gram
The disintegration per minute per gram (dpm/g) equals exactly 1000/60 Bq/kg ≈ 16.67 Bq/kg. Widely used in liquid scintillation counting (LSC) of ³H and ¹⁴C-labelled compounds and in nuclear forensics for soil and sediment analysis; geochemists report natural radionuclide concentrations in volcanic rocks and marine sediments in dpm/g. 1 dpm/g = 1000/60 Bq/kg.
Quick Reference Table
| Nanobecquerels per kilogram (nBq/kg) | Disintegrations per minute per gram (dpm/g) |
|---|---|
| 1 nBq/kg | 6 × 10-11 dpm/g |
| 2 nBq/kg | 1.2 × 10-10 dpm/g |
| 5 nBq/kg | 3 × 10-10 dpm/g |
| 10 nBq/kg | 6 × 10-10 dpm/g |
| 25 nBq/kg | 1.5 × 10-9 dpm/g |
| 50 nBq/kg | 3 × 10-9 dpm/g |
| 100 nBq/kg | 6 × 10-9 dpm/g |