Performance Verification Statement for the Xylem EXO 2 pH Sensor

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Ref. No. [UMCES] CBL 2015-014
ACT VS15-07
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Figure 31. Global response plot for all of the Xylem EXO pH sensors deployed during ACT field trials.
Black dotted line represents 1:1 equivalence of scales expected in freshwater, dark red dotted line
represents correspondence predicted based on difference between pHNBS and pHTotal in seawater (pH NBS =
pHTotal + 0.13).