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Home > Health Library > International Units Per Liter (IU/L)
An international unit is an arbitrary amount of a substance agreed upon by scientists and doctors; a liter is a measure of volume that is slightly greater than a quart.
Some medical tests report results using international units (IU) per liter (L).
Current as of:
March 28, 2019
Medical Review:Anne C. Poinier, MD - Internal Medicine & Adam Husney, MD - Family Medicine & Martin J. Gabica, MD - Family Medicine
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