Convert Micromoles per hour to Micromoles per minute
Convert Micromoles per hour (µmol/h) to Micromoles per minute (µmol/min) instantly and accurately.
Conversion Formula
µmol/min = µmol/h × 0.01666666667
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 Micromoles per minute
The micromole per minute (µmol/min) equals 10⁻⁶/60 ≈ 1.667×10⁻⁸ mol/s, the dominant enzyme-activity unit in biochemistry (1 µmol/min = 1 International Unit of enzyme activity). Spectrophotometric Vmax determinations, blood glucose consumption by the resting brain (≈12 µmol/min), and HPLC fraction collector outputs are expressed in µmol/min. 1 µmol/min = 1/60 µkat ≈ 1.667×10⁻⁸ mol/s.
Quick Reference Table
| Micromoles per hour (µmol/h) | Micromoles per minute (µmol/min) |
|---|---|
| 1 µmol/h | 0.0166667 µmol/min |
| 2 µmol/h | 0.0333333 µmol/min |
| 5 µmol/h | 0.0833333 µmol/min |
| 10 µmol/h | 0.166667 µmol/min |
| 25 µmol/h | 0.416667 µmol/min |
| 50 µmol/h | 0.833333 µmol/min |
| 100 µmol/h | 1.66667 µmol/min |