Fig 2.
(a). HPLC chromatogram of a β-thalassaemia major (the chromatorgram is of a transfused beta thalassaemia major (A2-7.5%; HbF-3.7% both A2 and HbF are high), (b) HPLC chromatogram of a sickle cell anaemia (HbS-39.4%; HbF-10.6% both HbS and HbF are in high range), (c) HPLC chromatogram of a E-disease (A2-48.3%; hbF-3.9% A2 is too high HbF also high).