Convert Millilitres per minute to Microlitres per hour
Convert Millilitres per minute (mL/min) to Microlitres per hour (µL/h) instantly and accurately.
Conversion Formula
µL/h = mL/min × 60000
About Millilitres per minute
The millilitre per minute (mL/min) equals 10⁻⁶/60 ≈ 1.667×10⁻⁸ m³/s, the standard flow rate unit for HPLC and preparative chromatography. A reverse-phase HPLC column (4.6 mm i.d.) operates at 1-2 mL/min; a cardiac output catheter measures 4 000-8 000 mL/min (= L/min). 1 mL/min ≈ 1.667×10⁻⁸ m³/s = 60 mL/h.
About Microlitres per hour
The microlitre per hour (µL/h) equals 10⁻⁹/3600 ≈ 2.778×10⁻¹³ m³/s, used in implantable drug-delivery pumps and osmotic mini-pumps for controlled-release pharmacokinetic studies. An Alzet osmotic pump for rodent experiments delivers 0.25-10 µL/h of dissolved drug directly into tissue. 1 µL/h ≈ 2.778×10⁻¹³ m³/s.
Quick Reference Table
| Millilitres per minute (mL/min) | Microlitres per hour (µL/h) |
|---|---|
| 1 mL/min | 60000 µL/h |
| 2 mL/min | 120000 µL/h |
| 5 mL/min | 300000 µL/h |
| 10 mL/min | 600000 µL/h |
| 25 mL/min | 1500000 µL/h |
| 50 mL/min | 3000000 µL/h |
| 100 mL/min | 6000000 µL/h |