Convert US fluid ounces per hour to Microlitres per second
Convert US fluid ounces per hour (fl oz/h) to Microlitres per second (µL/s) instantly and accurately.
Conversion Formula
µL/s = fl oz/h × 8.214869323
About US fluid ounces per hour
The US fluid ounce per hour (fl oz/h) equals 3.785411784×10⁻³/128/3600 ≈ 8.215×10⁻⁹ m³/s, used in low-flow medical devices and slow-infusion clinical equipment. A nasal cannula oxygen humidifier delivers humidity at 10-50 fl oz/h of water vapour equivalent; micro-dosing chemical feed pumps for water treatment are calibrated in fl oz/h in US systems. 1 fl oz/h ≈ 8.215×10⁻⁹ m³/s.
About Microlitres per second
The microlitre per second (µL/s) equals 10⁻⁹ m³/s, the working range of microfluidic lab-on-a-chip devices and nano-HPLC pumps. Organ-on-a-chip perfusion bioreactors, droplet microfluidic systems, and capillary electrophoresis instruments operate at 0.1-100 µL/s. A syringe pump delivering 0.36 mL/h produces exactly 0.1 µL/s. 1 µL/s = 10⁻⁹ m³/s = 60 µL/min.
Quick Reference Table
| US fluid ounces per hour (fl oz/h) | Microlitres per second (µL/s) |
|---|---|
| 1 fl oz/h | 8.21487 µL/s |
| 2 fl oz/h | 16.4297 µL/s |
| 5 fl oz/h | 41.0743 µL/s |
| 10 fl oz/h | 82.1487 µL/s |
| 25 fl oz/h | 205.372 µL/s |
| 50 fl oz/h | 410.743 µL/s |
| 100 fl oz/h | 821.487 µL/s |