Convert Nanobecquerels per cubic metre to Disintegrations per minute per millilitre
Convert Nanobecquerels per cubic metre (nBq/m³) to Disintegrations per minute per millilitre (dpm/mL) instantly and accurately.
Conversion Formula
dpm/mL = nBq/m³ × 6.000000000e-14
About Nanobecquerels per cubic metre
The nanobecquerel per cubic metre (nBq/m³) equals 10⁻⁹ Bq/m³. Background ¹³⁷Cs in Northern Hemisphere air averages 10-100 nBq/m³ from post-Chernobyl and Fukushima residual deposition; ⁹⁰Sr near nuclear power plants is routinely monitored at nBq/m³ levels in air samples. 1 nBq/m³ = 10⁻⁹ Bq/m³ = 10⁻³ µBq/m³.
About Disintegrations per minute per millilitre
The disintegration per minute per millilitre (dpm/mL) equals exactly 10⁶/60 Bq/m³ ≈ 16 667 Bq/m³. Standard output unit of liquid scintillation counters (LSC) in biochemistry for ³H and ¹⁴C radiotracer assays; radioactivity in cell culture media, pharmacokinetic samples, and environmental water is routinely expressed in dpm/mL. 1 dpm/mL = 10⁶/60 Bq/m³.
Quick Reference Table
| Nanobecquerels per cubic metre (nBq/m³) | Disintegrations per minute per millilitre (dpm/mL) |
|---|---|
| 1 nBq/m³ | 6 × 10-14 dpm/mL |
| 2 nBq/m³ | 1.2 × 10-13 dpm/mL |
| 5 nBq/m³ | 3 × 10-13 dpm/mL |
| 10 nBq/m³ | 6 × 10-13 dpm/mL |
| 25 nBq/m³ | 1.5 × 10-12 dpm/mL |
| 50 nBq/m³ | 3 × 10-12 dpm/mL |
| 100 nBq/m³ | 6 × 10-12 dpm/mL |