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