title: Re-examination of the determination of environmental nitrate as nitrite by reduction with hydrazine.
authors.forename: A J
authors.initials: AJ
authors.lastname: Kempers
authors.forename: A G
authors.initials: AG
authors.lastname: Luft
mesh_terms: D004785:Environmental Pollutants / Q000032:analysis*; D006834:Hydrazines; D007202:Indicators and Reagents; D009566:Nitrates / Q000032:analysis*; D009573:Nitrites / Q000032:analysis*; D010084:Oxidation-Reduction
chemical_list: D004785:Environmental Pollutants; D006834:Hydrazines; D007202:Indicators and Reagents; D009566:Nitrates; D009573:Nitrites