Convert Microcuries per kilogram to Disintegrations per minute per gram
Convert Microcuries per kilogram (µCi/kg) to Disintegrations per minute per gram (dpm/g) instantly and accurately.
Conversion Formula
dpm/g = µCi/kg × 2220
About Microcuries per kilogram
The microcurie per kilogram (µCi/kg) equals 3.7 × 10⁴ Bq/kg = 37 kBq/kg. Used in US nuclear facility waste characterisation and NRC licence conditions for effluent releases; ¹³⁷Cs body burden in heavily exposed Chernobyl liquidators reached the µCi/kg level in the immediate aftermath. 1 µCi/kg = 3.7 × 10⁴ Bq/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
| Microcuries per kilogram (µCi/kg) | Disintegrations per minute per gram (dpm/g) |
|---|---|
| 1 µCi/kg | 2220 dpm/g |
| 2 µCi/kg | 4440 dpm/g |
| 5 µCi/kg | 11100 dpm/g |
| 10 µCi/kg | 22200 dpm/g |
| 25 µCi/kg | 55500 dpm/g |
| 50 µCi/kg | 111000 dpm/g |
| 100 µCi/kg | 222000 dpm/g |