Convert Picocuries per kilogram to Terabecquerels per kilogram
Convert Picocuries per kilogram (pCi/kg) to Terabecquerels per kilogram (TBq/kg) instantly and accurately.
Conversion Formula
TBq/kg = pCi/kg × 3.700000000e-14
About Picocuries per kilogram
The picocurie per kilogram (pCi/kg) equals 3.7 × 10⁻² Bq/kg. Standard US unit for soil and sediment radioactivity screening: EPA soil screening levels for ²²⁶Ra and ²³‸U are cited in pCi/g (= nCi/kg); fish tissue ¹³⁷Cs limits in some US regulations use pCi/kg. 1 pCi/kg = 3.7 × 10⁻² 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
| Picocuries per kilogram (pCi/kg) | Terabecquerels per kilogram (TBq/kg) |
|---|---|
| 1 pCi/kg | 3.7 × 10-14 TBq/kg |
| 2 pCi/kg | 7.4 × 10-14 TBq/kg |
| 5 pCi/kg | 1.85 × 10-13 TBq/kg |
| 10 pCi/kg | 3.7 × 10-13 TBq/kg |
| 25 pCi/kg | 9.25 × 10-13 TBq/kg |
| 50 pCi/kg | 1.85 × 10-12 TBq/kg |
| 100 pCi/kg | 3.7 × 10-12 TBq/kg |