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Purification and Characterization of meta-Cresol Purple for Spectrophotometric Seawater pH Measurements

By Xuewu Liu, Mark C. Patsavas and Robert H. Byrne
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Publisher: American Chemical Society
OAI identifier: oai:pubmedcentral.nih.gov:3103190
Provided by: PubMed Central

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Citations

  1. (1987). A comparison of the equilibrium constants for the dissociation of carbonic acid in seawater media. Deep-Sea Res.
  2. (1999). Byrne,R.H.;McElligott,S.;Feely,R.A.;Millero,F.J.Theroleof pHT measurements in marine CO2-system characterizations. Deep-Sea Res.
  3. (1998). Discrete water column measurements of CO2 fugacity and pHT in seawater: a comparison of direct measurements and thermodynamic
  4. Guide to Best PracticesforOceanCO2Measurements;PICESSpecialPublication3,2007.
  5. (1989). High precision multiwavelength pH determinations in seawater using cresol red. Deep-Sea Res., Part A
  6. (2007). Impurities in indicators used for spectrophotometric seawater pH measurements: assessment and remedies.
  7. (2000). In situ spectrophotometric pH measurements: the effect of pressure on thymol blue protonation and absorbance
  8. (1973). Measurement of the apparent dissociation constants of carbonic acid in seawater at atmospheric pressure.
  9. Procedures for measurement of carbonate ion concentrations in seawater by direct spectrophotometric observations of Pb(II) complexation.
  10. (2001). Spectrophotometric determination of freshwater pH using bromocresol purple and phenol red.
  11. (1985). Spectrophotometric determination of seawater pH using phenol red.
  12. (1993). Spectrophotometric seawater pH measurements: total hydrogen ion concentration scale calibration of m-cresol purple and at-sea results. Deep-Sea Res., Part A
  13. (1990). Standard potentialofthe(AgCl(s) þ 1/2H2(g) = Ag(s) þ HCl(aq)) cell and the dissociation constant of bisulfate ion in synthetic sea water from 273.15 to 318.15
  14. (1987). Standardization of standard buffers by visible spectrometry.
  15. (1998). The pH of buffers based on 2-amino-2-hydroxymethyl-1,3-propanediol (tris) in synthetic sea water. Deep-Sea Res., Part I
  16. (1993). The role of pH measurements in modern oceanic CO2-system characterizations: precision and thermodynamic consistency. Deep-Sea Res.
  17. (1998). Yao,W.;Byrne,R.H.Simplifiedseawateralkalinityanalysis:use of linear array spectrometers. Deep-Sea Res.
  18. (1996). Zhang,H.;Byrne,R.H.SpectrophotometricpHmeasurements of surface seawater at in situ conditions: absorbance and protonation behavior of thymol