fmol\text{fmol}

femtomole

Amount of substanceexact by definition

The femtomole is 10⁻¹⁵ mol, roughly 6 × 10⁸ molecules. It is the detection limit region of modern mass spectrometry, and about the amount of protein in a single mammalian cell for a moderately abundant species.

1 fmol\text{fmol} 1.0000000e-15 mol\text{mol}

One femtomole in every amount of substance unit

602,214,000molecule (single particle) (molecules)
1femtomole (fmol)this unit
0.001picomole (pmol)
0.000001nanomole (nmol)
1.00000e-09micromole (μmol)
1.00000e-12millimole (mmol)
1.00000e-15mole (mol)
2.20462e-18pound-mole (lb-mol)
1.00000e-18kilomole (kmol)