Convert Millibecquerels per kilogram to Terabecquerels per kilogram
Convert Millibecquerels per kilogram (mBq/kg) to Terabecquerels per kilogram (TBq/kg) instantly and accurately.
Conversion Formula
TBq/kg = mBq/kg × 1.000000000e-15
About Millibecquerels per kilogram
The millibecquerel per kilogram (mBq/kg) equals 10⁻³ Bq/kg. Used for very low-level radioactivity in food and environmental samples; trace ¹³⁷Cs in ocean water and ²²⁶Ra in mineral waters are reported in mBq/kg; occupational bioassay detection limits for actinides in urine and feces are expressed in mBq/kg. 1 mBq/kg = 10⁻³ Bq/kg.
About Terabecquerels per kilogram
The terabecquerel per kilogram (TBq/kg) equals 10¹² Bq/kg. Applies to short-lived nuclides of high specific activity: freshly separated ¹³¹I from reactor fission exceeds 1 TBq/kg; ⁶⁰Co sealed brachytherapy sources and ¹⁹²Ir radiography sources exhibit specific activities of several TBq/g, i.e. thousands of TBq/kg. 1 TBq/kg = 10¹² Bq/kg.
Quick Reference Table
| Millibecquerels per kilogram (mBq/kg) | Terabecquerels per kilogram (TBq/kg) |
|---|---|
| 1 mBq/kg | 1 × 10-15 TBq/kg |
| 2 mBq/kg | 2 × 10-15 TBq/kg |
| 5 mBq/kg | 5 × 10-15 TBq/kg |
| 10 mBq/kg | 1 × 10-14 TBq/kg |
| 25 mBq/kg | 2.5 × 10-14 TBq/kg |
| 50 mBq/kg | 5 × 10-14 TBq/kg |
| 100 mBq/kg | 1 × 10-13 TBq/kg |