An automated spectrophotometric method for the direct determination of nitrite and nitrate in seawater: Nitrite removal with sulfamic acid before nitrate reduction using the vanadium reduction method
Kunning Lin, Jin Xu, Xu Dong, Yunlong Huo, Dongxing Yuan, Hui Lin, Yuanbiao Zhang
Topics & Concepts
NitriteSeawaterSulfamic acidChemistryNitrateDetection limitCadmiumVanadiumChromatographyCalibration curveChlorideNuclear chemistryInorganic chemistryOrganic chemistryOceanographyGeologyWater Quality Monitoring and AnalysisAnalytical Chemistry and SensorsWater Quality Monitoring Technologies