Why is my CV increased?

13 January 2016 1 802 Report

Why is the FMetHb double from one month to the next one? My SD remains fairly the same, target is almost spot on, low and high ranges are reasonable. Yet, my CV is almost double. I use Siemens RP500 fully loaded cartridge (electrolytes). I see similar spikes in the CA++ CV. Any suggestions?

Shen-Ming Chen

Can you show voltammograms ?

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