Convert Disintegrations per minute per cubic metre to Disintegrations per minute per millilitre
Convert Disintegrations per minute per cubic metre (dpm/m³) to Disintegrations per minute per millilitre (dpm/mL) instantly and accurately.
Conversion Formula
dpm/mL = dpm/m³ × 1.000000000e-6
About Disintegrations per minute per cubic metre
The disintegration per minute per cubic metre (dpm/m³) equals exactly 1/60 Bq/m³ ≈ 16.7 mBq/m³. Used in legacy US nuclear industry and older radiochemistry literature for low-level airborne radioactivity; some historical derived air concentration (DAC) limit publications cite values in dpm/m³. 1 dpm/m³ = 1/60 Bq/m³ ≈ 16.7 mBq/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
| Disintegrations per minute per cubic metre (dpm/m³) | Disintegrations per minute per millilitre (dpm/mL) |
|---|---|
| 1 dpm/m³ | 1 × 10-6 dpm/mL |
| 2 dpm/m³ | 2 × 10-6 dpm/mL |
| 5 dpm/m³ | 5 × 10-6 dpm/mL |
| 10 dpm/m³ | 1 × 10-5 dpm/mL |
| 25 dpm/m³ | 2.5 × 10-5 dpm/mL |
| 50 dpm/m³ | 5 × 10-5 dpm/mL |
| 100 dpm/m³ | 1 × 10-4 dpm/mL |