Convert Femtobecquerels per kilogram to Petabecquerels per kilogram
Convert Femtobecquerels per kilogram (fBq/kg) to Petabecquerels per kilogram (PBq/kg) instantly and accurately.
Conversion Formula
PBq/kg = fBq/kg × 1.000000000e-30
About Femtobecquerels per kilogram
The femtobecquerel per kilogram (fBq/kg) equals 10⁻¹⁵ Bq/kg. Used in accelerator mass spectrometry (AMS) to quantify cosmogenic radionuclide concentrations (¹⁰Be, ³⁶Cl) in ice cores, sediments, and geological minerals where activities per unit mass are at the femto-level. Ultra-clean radiochemistry purity assessments for solar neutrino detectors also reach fBq/kg sensitivities. 1 fBq/kg = 10⁻¹⁵ Bq/kg.
About Petabecquerels per kilogram
The petabecquerel per kilogram (PBq/kg) equals 10¹⁵ Bq/kg. Carrier-free short-lived nuclides reach PBq/kg: freshly produced ⁹⁹mTc eluate at high specific activity approaches 10⁴-10⁵ GBq/mg = PBq/kg; freshly separated ³H gas from lithium targets in accelerators achieves PBq/kg specific activity values. 1 PBq/kg = 10¹⁵ Bq/kg = 10³ TBq/kg.
Quick Reference Table
| Femtobecquerels per kilogram (fBq/kg) | Petabecquerels per kilogram (PBq/kg) |
|---|---|
| 1 fBq/kg | 1 × 10-30 PBq/kg |
| 2 fBq/kg | 2 × 10-30 PBq/kg |
| 5 fBq/kg | 5 × 10-30 PBq/kg |
| 10 fBq/kg | 1 × 10-29 PBq/kg |
| 25 fBq/kg | 2.5 × 10-29 PBq/kg |
| 50 fBq/kg | 5 × 10-29 PBq/kg |
| 100 fBq/kg | 1 × 10-28 PBq/kg |