Determination of iron in natural and drinking Waters by stripping voltammetry / Stozhko N.Yu., Inzhevatova O.V., Kolyadina L.I. // Journal of Analytical Chemistry. - 2005. - V. 60, l. 7. - P. 668-672.

ISSN:

10619348

Type:

Article

Abstract:

A thick-film graphite-containing electrode modified with calomel was proposed for determining iron(III) by stripping voltammetry. Of the organic reagents under study, pyrocatechol was found to be the most sensitive in determining iron(III). The detection limit for iron(III) was 3.6 × 10 -10 M (0.02 μg/L) at a preconcentration time of 30 s. The analytical signal from iron(III) was a linear function of its concentration in the range from 0.05 to 5 μg/L. A procedure for determining total iron in drinking and natural water was developed and certified. © 2005 Pleiades Publishing, Inc.

Author keywords:

Index keywords:

Cells; Electrodes; Electrolytes; Enzymes; Hydrochloric acid; Photosynthesis; Potable water; Synthesis (chemical); Thick films; Calomel; Electron carriers; Organic reagents; Polyvalent metals; Iron

DOI:

10.1007/s10809-005-0156-0

Смотреть в Scopus:

https://www.scopus.com/inward/record.uri?eid=2-s2.0-23244447074&doi=10.1007%2fs10809-005-0156-0&partnerID=40&md5=7bcb43107585bd6c314b36a6f680ba3d

Соавторы в МНС:

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Поле	Значение
Link	https://www.scopus.com/inward/record.uri?eid=2-s2.0-23244447074&doi=10.1007%2fs10809-005-0156-0&partnerID=40&md5=7bcb43107585bd6c314b36a6f680ba3d
Affiliations	Ural State University of Economics, ul. 8 Marta 62, Yekaterinburg, 620219, Russian Federation
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Correspondence Address	Stozhko, N.Yu.; Ural State University of Economics, ul. 8 Marta 62, Yekaterinburg, 620219, Russian Federation
CODEN	JACTE
Language of Original Document	English
Abbreviated Source Title	J. Anal. Chem.
Source	Scopus