Pintus A, Flagiello A, Ibba G, Mela Q
Quad Sclavo Diagn. 1978 Sep;15(3):373-81.
Two electrophoretic tests and one based on column chromatographic method have been studied for quantitative and qualitative evaluation of HbA2. Results of 1069 assays demonstrated a satisfactory qualitative resolution for the three methods but for the best quantitative precision, the test of choice is the chromatographic one.