Convert Femtobecquerels per cubic metre to Disintegrations per minute per litre
Convert Femtobecquerels per cubic metre (fBq/m³) to Disintegrations per minute per litre (dpm/L) instantly and accurately.
Conversion Formula
dpm/L = fBq/m³ × 6.000000000e-17
About Femtobecquerels per cubic metre
The femtobecquerel per cubic metre (fBq/m³) equals 10⁻¹⁵ Bq/m³. Used in ultra-sensitive environmental monitoring - noble gas activities of cosmogenic nuclides (³⁶Cl, ¹⁰Be) in deep Antarctic ice cores; air purity screening for underground rare-event physics experiments (dark matter searches, neutrinoless double-beta decay) reaches fBq/m³ sensitivities. 1 fBq/m³ = 10⁻¹⁵ Bq/m³.
About Disintegrations per minute per litre
The disintegration per minute per litre (dpm/L) equals exactly 1000/60 Bq/m³ ≈ 16.67 Bq/m³. Used in environmental water and air monitoring with liquid scintillation counting (LSC); ³H activity in river water near nuclear power plant discharges and in groundwater compliance monitoring is commonly reported in dpm/L. 1 dpm/L = 1000/60 Bq/m³ ≈ 16.67 Bq/m³.
Quick Reference Table
| Femtobecquerels per cubic metre (fBq/m³) | Disintegrations per minute per litre (dpm/L) |
|---|---|
| 1 fBq/m³ | 6 × 10-17 dpm/L |
| 2 fBq/m³ | 1.2 × 10-16 dpm/L |
| 5 fBq/m³ | 3 × 10-16 dpm/L |
| 10 fBq/m³ | 6 × 10-16 dpm/L |
| 25 fBq/m³ | 1.5 × 10-15 dpm/L |
| 50 fBq/m³ | 3 × 10-15 dpm/L |
| 100 fBq/m³ | 6 × 10-15 dpm/L |