CE-HPLC Interpretation Hemoglobin AgeHgb A1%Hgb A2%Hgb F% 0 - 1 Month17.7 - 54.00.0 - 1.346.0 - 81.0 2 Months37.1 - 70.60.4 - 1.929.0 - 61.0 3 Months4