Analytical letters, 1989-06, Vol.22 (7), p.1743-1751
1989
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Details
- Autor(en) / Beteiligte
- Titel
- Determination of Nitrite by Single-Sweep Polarography
- Ist Teil von
- Analytical letters, 1989-06, Vol.22 (7), p.1743-1751
- Ort / Verlag
- Philadelphia, PA: Taylor & Francis Group
- Erscheinungsjahr
- 1989
- Quelle
- Taylor & Francis Journals Auto-Holdings Collection
- Beschreibungen/Notizen
- A new method for determining nitrite is proposed. the mechanism for the polarographic waves and the condition for determining nitrite are discussed in this paper. In cathodic sweeps, the peak height is directly proportional to the concentration of nitrite over the range 5×10 −9 −6×10 −7 g/ml, the detection limit is 4×10 −9 g/ml. the experiments showed that this polarographic wave is an adsorption wave, and useful in determination of nitrite in water sample.
- Sprache
- Englisch
- Identifikatoren
- ISSN: 0003-2719eISSN: 1532-236XDOI: 10.1080/00032718908051209Titel-ID: cdi_osti_scitechconnect_7106619
- Format
- –
- Schlagworte
- 540300 - Environment, Aquatic- (1990-), 540310 - Environment, Aquatic- Basic Studies- (1990-), 540320 - Environment, Aquatic- Chemicals Monitoring & Transport- (1990-), Analytical chemistry, Chemistry, Cyclic voltammetry, DATA, DATA ANALYSIS, Electrochemical methods, ENVIRONMENTAL SCIENCES, Exact sciences and technology, EXPERIMENTAL DATA, HYDROGEN COMPOUNDS, INFORMATION, MEASURING INSTRUMENTS, MEASURING METHODS, Nitrite, NITRITES, NITROGEN COMPOUNDS, NUMERICAL DATA, OXYGEN COMPOUNDS, POLAROGRAPHY, TRACE AMOUNTS, WATER