Separation and determination of process-related impurities of industrial chlorpyriphos by reversed- phase high performance liquid chromatography

Rao, Ramisetti Nageswara ; Vairamani, Mariappanadar ; Khalid, Sara ; Alvi, Syed Naseeruddin (2002) Separation and determination of process-related impurities of industrial chlorpyriphos by reversed- phase high performance liquid chromatography Analytical Sciences, 18 (12). pp. 1391-1394. ISSN 0910-6340

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Official URL: http://www.jstage.jst.go.jp/article/analsci/18/12/...

Related URL: http://dx.doi.org/10.2116/analsci.18.1391

Abstract

Samples were dissolved in the mobile phase and applied to a reversed-phase C₁₈ column with acetonitrile/aqueous acetic acid as mobile phase and diode array detection. Typical content of chlorpyriphos was 978.8-990.6 g/kg with a RSD of 1.45%. Impurities were 0.1-2.5 g/kg with RSD of 1.63-2.56.

Item Type:	Article
Source:	Copyright of this article belongs to Japan Science and Technology Information Aggregator, Electronic.
ID Code:	54960
Deposited On:	18 Aug 2011 12:13
Last Modified:	18 May 2016 07:25

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