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Submitted on: 16 March 2009.
Revised on: 23 March 2009.
Accepted on: 04 April 2009.
PURE AND APPLIED CHEMISTRY---WALTER DE GRUYTER GMBH
Submitted on: 06 October 2014.
Revised on: 13 November 2014.
Accepted on: 09 December 2014.
PURE AND APPLIED CHEMISTRY
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Submitted on: 02 March 2000.
Revised on: 18 March 2000.
Accepted on: 24 March 2000.
PURE AND APPLIED CHEMISTRY
Submitted on: 30 November 2001.
Revised on: 02 January 2002.
Accepted on: 10 January 2002.
PURE AND APPLIED CHEMISTRY---WALTER DE GRUYTER GMBH
http://reply.papertrans.cn/3/259/25841/25841-18.png
Submitted on: 15 May 2023.
Revised on: 27 June 2023.
Accepted on: 20 July 2023.
PURE AND APPLIED CHEMISTRY
Submitted on: 20 July 2020.
Revised on: 09 August 2020.
Accepted on: 30 August 2020.
PURE AND APPLIED CHEMISTRY---WALTER DE GRUYTER GMBH