A comparative evaluation of the analytical performances of Capillarys 2 Flex Piercing, Tosoh HLC-723 G8, Premier Hb9210, and Roche Cobas c501 Tina-quant Gen 2 analyzers for HbA1c determination

The four HbA_1c methods commonly used with commercial analyzers showed a good reliability and comparability, although some interference may falsely alter the result.