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Spectrophotometric Calibration of pH Electrodes in Seawater Using Purified m-Cresol Purple
[Image: see text] This work examines the use of purified meta-cresol purple (mCP) for direct spectrophotometric calibration of glass pH electrodes in seawater. The procedures used in this investigation allow for simple, inexpensive electrode calibrations over salinities of 20–40 and temperatures of...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
American Chemical Society
2012
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3342762/ https://www.ncbi.nlm.nih.gov/pubmed/22463815 http://dx.doi.org/10.1021/es300491s |