Convert Disintegrations per minute per millilitre to Terabecquerels per cubic metre
Convert Disintegrations per minute per millilitre (dpm/mL) to Terabecquerels per cubic metre (TBq/m³) instantly and accurately.
Conversion Formula
TBq/m³ = dpm/mL × 1.666666667e-8
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.
About Terabecquerels per cubic metre
The terabecquerel per cubic metre (TBq/m³) equals 10¹² Bq/m³ = 1 GBq/L. Encountered only in the most concentrated radioactive liquids - freshly dissolved spent nuclear fuel in reprocessing dissolver vessels, primary coolant in design-basis loss-of-coolant accident (LOCA) scenarios, and high-level waste (HLW) evaporator concentrates. 1 TBq/m³ = 10¹² Bq/m³.
Quick Reference Table
| Disintegrations per minute per millilitre (dpm/mL) | Terabecquerels per cubic metre (TBq/m³) |
|---|---|
| 1 dpm/mL | 1.667 × 10-8 TBq/m³ |
| 2 dpm/mL | 3.333 × 10-8 TBq/m³ |
| 5 dpm/mL | 8.333 × 10-8 TBq/m³ |
| 10 dpm/mL | 1.667 × 10-7 TBq/m³ |
| 25 dpm/mL | 4.167 × 10-7 TBq/m³ |
| 50 dpm/mL | 8.333 × 10-7 TBq/m³ |
| 100 dpm/mL | 1.667 × 10-6 TBq/m³ |