Convert Millicuries per kilogram to Kilocuries per kilogram
Convert Millicuries per kilogram (mCi/kg) to Kilocuries per kilogram (kCi/kg) instantly and accurately.
Conversion Formula
kCi/kg = mCi/kg × 1.000000000e-6
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.
About Kilocuries per kilogram
The kilocurie per kilogram (kCi/kg) equals 3.7 × 10¹³ Bq/kg = 1 Ci/g. The specific activity of carrier-free ⁶⁰Co is ~1124 Ci/g (= 1.124 kCi/kg or 4.16 × 10¹³ Bq/kg); many radionuclides produced without stable carrier have specific activities in the kCi/kg range. 1 kCi/kg = 3.7 × 10¹³ Bq/kg = 1 Ci/g.
Quick Reference Table
| Millicuries per kilogram (mCi/kg) | Kilocuries per kilogram (kCi/kg) |
|---|---|
| 1 mCi/kg | 1 × 10-6 kCi/kg |
| 2 mCi/kg | 2 × 10-6 kCi/kg |
| 5 mCi/kg | 5 × 10-6 kCi/kg |
| 10 mCi/kg | 1 × 10-5 kCi/kg |
| 25 mCi/kg | 2.5 × 10-5 kCi/kg |
| 50 mCi/kg | 5 × 10-5 kCi/kg |
| 100 mCi/kg | 1 × 10-4 kCi/kg |