Convert Micromoles per hour to Femtomoles per hour
Convert Micromoles per hour (µmol/h) to Femtomoles per hour (fmol/h) instantly and accurately.
Conversion Formula
fmol/h = µmol/h × 1000000000
About Micromoles per hour
The micromole per hour (µmol/h) equals 10⁻⁶/3600 ≈ 2.778×10⁻¹⁰ mol/s, used for photosynthesis gas-exchange measurements, soil respiration CO₂ efflux, and slow metabolic pathway fluxes. Leaf gas analysers (LI-COR, WALZ) report CO₂ assimilation in µmol/h; plant root nutrient uptake studies use µmol/h/g fresh weight. 1 µmol/h ≈ 2.778×10⁻¹⁰ mol/s.
About Femtomoles per hour
The femtomole per hour (fmol/h) equals 10⁻¹⁵/3600 ≈ 2.778×10⁻¹⁹ mol/s, used in slow biological transport studies such as steroid diffusion across lipid bilayers or mineralisation reactions in nanotribology experiments. Passive permeation tests for drug molecules across synthetic membranes reach detection at fmol/h. 1 fmol/h ≈ 2.778×10⁻¹⁹ mol/s.
Quick Reference Table
| Micromoles per hour (µmol/h) | Femtomoles per hour (fmol/h) |
|---|---|
| 1 µmol/h | 1000000000 fmol/h |
| 2 µmol/h | 2 × 109 fmol/h |
| 5 µmol/h | 5 × 109 fmol/h |
| 10 µmol/h | 1 × 1010 fmol/h |
| 25 µmol/h | 2.5 × 1010 fmol/h |
| 50 µmol/h | 5 × 1010 fmol/h |
| 100 µmol/h | 1 × 1011 fmol/h |