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Osmolality urine - series—Indication

Osmolality urine - series


An osmolality test measures the concentration of particles in a solution. In this case, the solution is urine.

Review Date 12/3/2017

Updated by: Laura J. Martin, MD, MPH, ABIM Board Certified in Internal Medicine and Hospice and Palliative Medicine, Atlanta, GA. Also reviewed by David Zieve, MD, MHA, Medical Director, Brenda Conaway, Editorial Director, and the A.D.A.M. Editorial team.