[Creatinine concentration, osmolar concentration and blank color as basis for concentration dependent values in urine (author's transl)]. / Kreatininkonzentration, Osmolalität und Eigenfarbe als Bezugsgrössen für Konzentrationsangaben im Urin

The correlation between Creatinine concentration, osmolality and blank color of urines was investigated. Only values of creatinine concentration and osmolality allow an approximative inter-conversion. For urine analysis, especially in cases of a very high creatinine concentration, we recommend to measure osmolality as a control.