Convert Disintegrations per minute per gram to Microbecquerels per kilogram
Convert Disintegrations per minute per gram (dpm/g) to Microbecquerels per kilogram (µBq/kg) instantly and accurately.
Conversion Formula
µBq/kg = dpm/g × 16666666.67
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.
About Microbecquerels per kilogram
The microbecquerel per kilogram (µBq/kg) equals 10⁻⁶ Bq/kg. Very low-level anthropogenic contamination in drinking water (tritium, ⁹⁰Sr) and dietary exposures from global nuclear weapons test fallout in the 1950s-1960s are characterised at µBq/kg in body burden assessments. 1 µBq/kg = 10⁻⁶ Bq/kg = 10⁻³ mBq/kg.
Quick Reference Table
| Disintegrations per minute per gram (dpm/g) | Microbecquerels per kilogram (µBq/kg) |
|---|---|
| 1 dpm/g | 16666700 µBq/kg |
| 2 dpm/g | 33333300 µBq/kg |
| 5 dpm/g | 83333300 µBq/kg |
| 10 dpm/g | 166667000 µBq/kg |
| 25 dpm/g | 416667000 µBq/kg |
| 50 dpm/g | 833333000 µBq/kg |
| 100 dpm/g | 1.667 × 109 µBq/kg |