Convert Nanocuries per kilogram to Millicuries per kilogram
Convert Nanocuries per kilogram (nCi/kg) to Millicuries per kilogram (mCi/kg) instantly and accurately.
Conversion Formula
mCi/kg = nCi/kg × 1.000000000e-6
About Nanocuries per kilogram
The nanocurie per kilogram (nCi/kg) equals 37 Bq/kg. US EPA soil screening levels for ²²⁶Ra and ²²⁸Ra are given in pCi/g which equals nCi/kg; NRC derived concentration guides (DCGs) for radionuclides in soil for unrestricted-use release are expressed in nCi/kg in 10 CFR Part 20. 1 nCi/kg = 37 Bq/kg = 3.7 × 10⁻⁸ Ci/kg.
About Millicuries per kilogram
The millicurie per kilogram (mCi/kg) equals 3.7 × 10⁷ Bq/kg = 37 MBq/kg. Radiopharmaceutical preparations are sometimes characterised in mCi/kg when assessing organ uptake per body mass; ⁹⁹mTc-labelled compounds have specific activities in the mCi/µmol range that translate to high mCi/kg values. 1 mCi/kg = 3.7 × 10⁷ Bq/kg.
Quick Reference Table
| Nanocuries per kilogram (nCi/kg) | Millicuries per kilogram (mCi/kg) |
|---|---|
| 1 nCi/kg | 1 × 10-6 mCi/kg |
| 2 nCi/kg | 2 × 10-6 mCi/kg |
| 5 nCi/kg | 5 × 10-6 mCi/kg |
| 10 nCi/kg | 1 × 10-5 mCi/kg |
| 25 nCi/kg | 2.5 × 10-5 mCi/kg |
| 50 nCi/kg | 5 × 10-5 mCi/kg |
| 100 nCi/kg | 1 × 10-4 mCi/kg |