Convert Picomoles per hour to Femtomoles per second
Convert Picomoles per hour (pmol/h) to Femtomoles per second (fmol/s) instantly and accurately.
Conversion Formula
fmol/s = pmol/h × 0.2777777778
About Picomoles per hour
The picomole per hour (pmol/h) equals 10⁻¹²/3600 ≈ 2.778×10⁻¹⁶ mol/s, used in dermal permeability studies and slow-release pharmaceutical patch bioavailability tests. Passive diffusion of steroid hormones through biological membranes is quantified at pmol/h per cm² of membrane area. 1 pmol/h ≈ 2.778×10⁻¹⁶ mol/s.
About Femtomoles per second
The femtomole per second (fmol/s) equals 10⁻¹⁵ mol/s, the detection threshold of ultra-sensitive bioanalytical instruments. Modern nano-HPLC-MS systems and chip-based microfluidic biosensors detect enzyme reaction rates and protein-ligand binding kinetics at fmol/s throughput. Single-molecule fluorescence assays and electrochemical biosensors for early cancer biomarkers routinely operate at 0.1-10 fmol/s. 1 fmol/s = 10⁻¹⁵ mol/s = 60 fmol/min.
Quick Reference Table
| Picomoles per hour (pmol/h) | Femtomoles per second (fmol/s) |
|---|---|
| 1 pmol/h | 0.277778 fmol/s |
| 2 pmol/h | 0.555556 fmol/s |
| 5 pmol/h | 1.38889 fmol/s |
| 10 pmol/h | 2.77778 fmol/s |
| 25 pmol/h | 6.94444 fmol/s |
| 50 pmol/h | 13.8889 fmol/s |
| 100 pmol/h | 27.7778 fmol/s |