Convert Picomoles per litre to Femtomoles per litre
Convert Picomoles per litre (pmol/L) to Femtomoles per litre (fmol/L) instantly and accurately.
Conversion Formula
fmol/L = pmol/L × 1000
About Picomoles per litre
The picomole per litre (pmol/L, pM) equals 10⁻⁹ mol/m³, the standard unit for most endocrine hormone measurements in clinical chemistry worldwide. Serum free T4: 12-22 pmol/L; oestradiol: 37-530 pmol/L; insulin (fasting): 20-100 pmol/L. Numerically identical to nmol/m³. 1 pmol/L = 10⁻³ nmol/L.
About Femtomoles per litre
The femtomole per litre (fmol/L, fM) equals 10⁻¹² mol/m³, the standard unit in ultra-sensitive immunoassay, digital ELISA, and LC-MS/MS quantification. Cytokines such as IL-6 occur at 1-100 fmol/L in healthy serum; high-sensitivity cardiac troponin assays report results at this level. 1 fmol/L = 10⁻³ pmol/L = 10⁻¹² mol/m³.
Quick Reference Table
| Picomoles per litre (pmol/L) | Femtomoles per litre (fmol/L) |
|---|---|
| 1 pmol/L | 1000 fmol/L |
| 2 pmol/L | 2000 fmol/L |
| 5 pmol/L | 5000 fmol/L |
| 10 pmol/L | 10000 fmol/L |
| 25 pmol/L | 25000 fmol/L |
| 50 pmol/L | 50000 fmol/L |
| 100 pmol/L | 100000 fmol/L |