title: [Determination of nitrate and nitrite in water samples using gallery automatic discrete analyzer].
abstract: Thermo Scientific Gallery Automatic Discrete Analyzer is special for water analyzing, and can automatically run steps includeing sample and reagents dispensing, water blank, mixing and incubation, Colorimetric reading and data processing. This method refers to U.S. Environmental Protection Agency. The instrument has advantage in low sample and reagents consumption, sensitivity and repeatability; test process can be automatic, standardized and informationized, and is applicable to multitudinous sample testing in water qualities and environmental monitoring.
authors.affiliation: China Institute of Water Resources and Hydropower Research, Department of Water Environment, Beijing 100038, China. haoh@iwhr.com
authors.forename: Hong'
authors.initials: H
authors.lastname: Hao
authors.forename: Huai-Dong
authors.initials: HD
authors.lastname: Zhou
authors.forename: Bo
authors.initials: B
authors.lastname: Gao
authors.forename: Qian-Qian
authors.initials: QQ
authors.lastname: Liu
authors.forename: Jin
authors.initials: J
authors.lastname: Lu
authors.forename: Ji-Jun
authors.initials: JJ
authors.lastname: Gao
authors.forename: Hao
authors.initials: H
authors.lastname: Yuan
mesh_terms: D004784:Environmental Monitoring / Q000379:methods*; D009566:Nitrates / Q000032:analysis*; D009573:Nitrites / Q000032:analysis*; D014867:Water / Q000737:chemistry*; D060753:Water Quality
chemical_list: D009566:Nitrates; D009573:Nitrites; D014867:Water