Systems and methods are described for measuring pH of low alkalinity samples. The present invention provides a sensor array comprising a plurality of pH indicators, each indicator having a different indicator concentration. A calibration function is generated by applying the sensor array to a sample...http://www.google.es/patents/US8076153?utm_source=gb-gplus-sharePatente US8076153 - Method and apparatus for measuring pH of low alkalinity solutions
Method and apparatus for measuring pH of low alkalinity solutions
