Convert Picomoles per day to Micromoles per second
Convert Picomoles per day (pmol/d) to Micromoles per second (µmol/s) instantly and accurately.
Conversion Formula
µmol/s = pmol/d × 1.157407407e-11
About Picomoles per day
The picomole per day (pmol/d) equals 10⁻¹²/86400 ≈ 1.157×10⁻¹⁷ mol/s, applied in clinical biomarker assays for trace hormones and in isotope-dilution pharmacokinetics. Testosterone circulating at very low concentrations (< 5 pmol/L) with a plasma clearance of 5 L/d yields urinary excretion on the pmol/d scale. 1 pmol/d ≈ 1.157×10⁻¹⁷ mol/s.
About Micromoles per second
The micromole per second (µmol/s) equals 10⁻⁶ mol/s and is numerically equal to the katal (kat) - the SI unit of catalytic activity. One katal of enzyme converts exactly 1 µmol of substrate per second; preparative HPLC columns and benchtop continuous-flow synthesis reactors commonly operate at µmol/s throughput. 1 µmol/s = 1 µkat = 10⁻⁶ mol/s = 60 µmol/min.
Quick Reference Table
| Picomoles per day (pmol/d) | Micromoles per second (µmol/s) |
|---|---|
| 1 pmol/d | 1.157 × 10-11 µmol/s |
| 2 pmol/d | 2.315 × 10-11 µmol/s |
| 5 pmol/d | 5.787 × 10-11 µmol/s |
| 10 pmol/d | 1.157 × 10-10 µmol/s |
| 25 pmol/d | 2.894 × 10-10 µmol/s |
| 50 pmol/d | 5.787 × 10-10 µmol/s |
| 100 pmol/d | 1.157 × 10-9 µmol/s |