Convert Disintegrations per minute per gram to Microcuries per kilogram
Convert Disintegrations per minute per gram (dpm/g) to Microcuries per kilogram (µCi/kg) instantly and accurately.
Conversion Formula
µCi/kg = dpm/g × 0.0004504504505
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 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.
Quick Reference Table
| Disintegrations per minute per gram (dpm/g) | Microcuries per kilogram (µCi/kg) |
|---|---|
| 1 dpm/g | 0.00045045 µCi/kg |
| 2 dpm/g | 0.000900901 µCi/kg |
| 5 dpm/g | 0.00225225 µCi/kg |
| 10 dpm/g | 0.0045045 µCi/kg |
| 25 dpm/g | 0.0112613 µCi/kg |
| 50 dpm/g | 0.0225225 µCi/kg |
| 100 dpm/g | 0.045045 µCi/kg |