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OCADSAccess DataNDP-090NDP-090 - Table 7. Wavelengths used for Spectrophotometric Determination of Inorganic Carbon Species

Table 7. Wavelengths used for Spectrophotometric Determination of Inorganic Carbon Species

Channel Indicator Acid Wavelength Base Wavelength Reference Wavelength
Seawater fCO2 Phenol red 434 nm 558 nm 700 nm
TCO2 Bromcresol purple 432 nm 589 nm 700 nm
pH Thymol blue 435 nm 596 nm 730 nm
Last modified: 2021-03-17T18:30:28Z