Performance Verification Statement for the Satlantic SeaFET pH Sensor

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Ref. No. [UMCES] CBL 2015-012
ACT VS15-05
A cross-plot of the matched observations is given in figure 5. A linear regression of the
data was statistically significant but with very low goodness of fit (p <0.001, r2 =0.15) given the
high scatter around a fairly small range of observations.
Figure 5. MLML field response plot of a SeaFET pH instrument compared to reference pHTotal samples.
Fine dotted line represents 1:1 correspondence, as pHTotal scale is reported by both the SeaFET and the
dye reference method.