Urine osmolality is a test that evaluates the amount of solutes in a unit volume of urine, by measuring the concentration of solutes in urine. This is a highly accurate method, helping to diagnose diseases much better than measuring urine specific gravity.

Urine osmolality is a test to determine the mass of solutes in a unit volume of urine by measuring the concentration of solutes in urine. This method is highly accurate and plays an effective role in supporting the diagnosis of diseases instead of urine specific gravity test.