Determination of 2-Nitrophenol, 4-Nitrophenol, 2-Methoxy-5-nitrophenol, and 2,4-Dinitrophenol by Differential Pulse Voltammetry and Adsorptive Stripping Voltammetry

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Title:Determination of 2-Nitrophenol, 4-Nitrophenol, 2-Methoxy-5-nitrophenol, and 2,4-Dinitrophenol by Differential Pulse Voltammetry and Adsorptive Stripping Voltammetry
Creators:
Barek, Jiří
Ebertová, Hana
Mejstřík, Viktor
Zima, Jiří
Journal or Publication Title:
Collection of Czechoslovak Chemical Communications, 59, 8, pp. 1761-1771

Abstract

<p>The behaviour of the title substances, which are components of the commercial plant growth stimulator Sviton, in differential pulse voltammetry at a hanging mercury drop electrode was studied and the optimum conditions were established for their quantitation over the concentration region of 1 .10<sup>-7</sup> to 1 .10<sup>-5</sup> mol l<sup>-1</sup>. Additional decrease in the limit of determination was achieved in adsorptive stripping voltammetry, by which 4-nitrophenol and 2-nitrophenol can be determined within the concentration regions of 2 .10<sup>-10</sup> to 1 .10<sup>-7</sup> and 2 .10<sup>-8</sup> to 1. 10<sup>-7</sup> mol l<sup>-1</sup>, respectively, and 2,4-dinitrophenol and 2-methoxy-5-nitrophenol within the region of 2 .10<sup>-9</sup> to 1 .10<sup>-7</sup> mol l<sup>-1</sup>.

Title:Determination of 2-Nitrophenol, 4-Nitrophenol, 2-Methoxy-5-nitrophenol, and 2,4-Dinitrophenol by Differential Pulse Voltammetry and Adsorptive Stripping Voltammetry
Creators:
Barek, Jiří
Ebertová, Hana
Mejstřík, Viktor
Zima, Jiří
Divisions:Life and Chemical Sciences > Institute of Organic Chemistry and Biochemistry > Collection of Czechoslovak Chemical Communications
Journal or Publication Title:Collection of Czechoslovak Chemical Communications
Volume:59
Number:8
Page Range:pp. 1761-1771
ISSN:0010-0765
E-ISSN:1212-6950
Publisher:Institute of Organic Chemistry and Biochemistry
Related URLs:
URLURL Type
http://dx.doi.org/10.1135/cccc19941761UNSPECIFIED
ID Code:600
Item Type:Article
Deposited On:06 Feb 2009 17:02
Last Modified:06 Feb 2009 16:02

Citation

Barek, Jiří; Ebertová, Hana; Mejstřík, Viktor; Zima, Jiří (1994) Determination of 2-Nitrophenol, 4-Nitrophenol, 2-Methoxy-5-nitrophenol, and 2,4-Dinitrophenol by Differential Pulse Voltammetry and Adsorptive Stripping Voltammetry. Collection of Czechoslovak Chemical Communications, 59 (8). pp. 1761-1771. ISSN 0010-0765

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