Substance |
Interference % |
Ascorbic Acid |
3.1 |
Urea |
1.5 |
Glucose |
0.3 |
Note: Interference (%)=[(x-y)/y]×100, where x is the average of absorbance
value for mixed solution of uric acid and foreign substances, y is the average of
absorbance value for uric acid solution only. |