Microns per minute (μm/min)
Microns per minute (μm/min) is a unit of speed and this unit is the number of microns travelled in one minute.
Micons per second (μm/s)
Microns per second (μm/s) is a unit of speed. One meter is equivalent to 1,000,000 microns and this unit is the number of microns travelled in one second.