Articles | Volume 7, issue 5
https://doi.org/10.5194/os-7-597-2011
© Author(s) 2011. This work is distributed under the Creative Commons Attribution 3.0 License.
Research article
| 
04 Oct 2011
Research article |
| 04 Oct 2011
Spectrophotometric high-precision seawater pH determination for use in underway measuring systems
Related subject area
Approach: Instrument Development and Techniques | Depth range: Surface | Geographical range: All Geographic Regions | Phenomena: Chemical Processes
Cited articles
Bellerby, R. G. J., Olsen, A., Johannessen, T., and Croot, P.: A high precision spectrophotometric method for on-line shipboard seawater pH measurements: the automated marine pH sensor (AMpS), Talanta, 56, 61–69, https://doi.org/10.1016/S0039-9140(01)00541-0, 2002.
Clayton, T. D. and Byrne, R. H.: Spectrophotometric seawater pH measurements: total hydrogen ion concentration scale calibration of m-cresol purple and at-sea results, Deep-Sea Res. Pt. I, 40, 2115–2129, https://doi.org/10.1016/0967-0637(93)90048-8, 1993.
DelValls, T. A. and Dickson, A. G.: The pH of buffers based on 2-amino-2-hydroxymethyl-1,3-propanediol ("tris") in synthetic sea water, Deep-Sea Res. Pt. I, 45, 1541–1554, https://doi.org/10.1016/S0967-0637(98)00019-3, 1998.
Dickson, A. G.: pH scales and proton-transfer reactions in saline media such as sea water, Geochim. Cosmochim. Ac., 48, 2299–2308, https://doi.org/10.1016/0016-7037(84)90225-4, 1984.
Dickson, A. G.: The measurement of sea water pH, Mar. Chem., 44, 131–142, https://doi.org/10.1016/0304-4203(93)90198-W, 1993.
