"Micromole" Natural Recordings by Native Speakers
The word "micromole" refers to a unit of measurement in chemistry, equivalent to one millionth (10^-6) of a mole. A mole is a standard unit of measurement for the amount of a substance, and a micromole represents a very small amount of that substance. For example, if a recipe calls for 1 micromole of a certain chemical, it means 1/1,000,000 of a standard unit of that chemical.