Convert Picomoles per hour to Pound-moles per day
Convert Picomoles per hour (pmol/h) to Pound-moles per day (lb-mol/d) instantly and accurately.
Conversion Formula
lb-mol/d = pmol/h × 5.291094292e-14
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 Pound-moles per day
The pound-mole per day (lb-mol/d) equals 453.59237/86400 ≈ 5.249×10⁻³ mol/s, used for daily material-balance reconciliation in US petroleum refineries and chemical plants. Process computer logs accumulate flow integrals as lb-mol/d; pipeline natural-gas custody-transfer accounting also uses lb-mol/d figures in US contracts. 1 lb-mol/d ≈ 5.249×10⁻³ mol/s = 453.59 mol/d.
Quick Reference Table
| Picomoles per hour (pmol/h) | Pound-moles per day (lb-mol/d) |
|---|---|
| 1 pmol/h | 5.291 × 10-14 lb-mol/d |
| 2 pmol/h | 1.058 × 10-13 lb-mol/d |
| 5 pmol/h | 2.646 × 10-13 lb-mol/d |
| 10 pmol/h | 5.291 × 10-13 lb-mol/d |
| 25 pmol/h | 1.323 × 10-12 lb-mol/d |
| 50 pmol/h | 2.646 × 10-12 lb-mol/d |
| 100 pmol/h | 5.291 × 10-12 lb-mol/d |