Isotopic ratiometry of nitric oxide using a dual-modulation faraday rotation spectrometer
A dual-modulation Faraday rotation spectrometer is employed for isotopic ratiometry of nitric oxide (NO) converted from nitrate/nitrite. Excellent linearity of measured NO to dissolved nitrate is demonstrated. Ratiometry of IAEA-NO-3 standards indicates 3 % accuracy. © 2014 OSA.
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Optical Society of America (OSA)