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. 2012 Feb 27;14(3):271–275. doi: 10.1089/dia.2011.0136

FIG. 5.

FIG. 5.

FIG. 5.

Variant II NU chromatograms from (a) a sample with an acceptable result and (b and c) two samples with unacceptable results. The hemoglobin A1c peak is the shaded peak. In (b) the P3 area is 7.0%, which is still within the manufacturer's acceptable limit of ≤10%. In (c) the P3 area is 12.1%, which exceeds the manufacturer's acceptable limit (arrow).