Convert Picocuries per cubic metre to Disintegrations per minute per millilitre
Convert Picocuries per cubic metre (pCi/m³) to Disintegrations per minute per millilitre (dpm/mL) instantly and accurately.
Conversion Formula
dpm/mL = pCi/m³ × 2.220000000e-6
About Picocuries per cubic metre
The picocurie per cubic metre (pCi/m³) equals 3.7 × 10⁻² Bq/m³ = 37 mBq/m³. Used by the US EPA and NRC for outdoor air radioactivity; airborne ⁹⁰Sr and ¹³⁷Cs near nuclear facilities are reported in pCi/m³; NRC occupational derived air concentration (DAC) tables list values in pCi/m³. 1 pCi/m³ = 3.7 × 10⁻² Bq/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
| Picocuries per cubic metre (pCi/m³) | Disintegrations per minute per millilitre (dpm/mL) |
|---|---|
| 1 pCi/m³ | 2.22 × 10-6 dpm/mL |
| 2 pCi/m³ | 4.44 × 10-6 dpm/mL |
| 5 pCi/m³ | 1.11 × 10-5 dpm/mL |
| 10 pCi/m³ | 2.22 × 10-5 dpm/mL |
| 25 pCi/m³ | 5.55 × 10-5 dpm/mL |
| 50 pCi/m³ | 0.000111 dpm/mL |
| 100 pCi/m³ | 0.000222 dpm/mL |