Nalco Holding CO - FORM 10-Q - EX-32.1 - CERTIFICATIONS PURSUANT TO 18 U.S.C. SECTION 1350 - April 27, 2011

Attached files

file filename
EXCEL - IDEA: XBRL DOCUMENT - Nalco Holding COFinancial_Report.xls
10-Q - FORM 10-Q - Nalco Holding COd10q.htm
EX-31.1 - CERTIFICATION OF CHIEF EXECUTIVE OFFICER, PURSUANT TO SECTION 302 - Nalco Holding COdex311.htm
EX-31.2 - CERTIFICATION OF CHIEF FINANCIAL OFFICER, PURSUANT TO SECTION 302 - Nalco Holding COdex312.htm

Exhibit 32.1

CERTIFICATION PURSUANT TO SECTION 906

OF THE SARBANES-OXLEY ACT OF 2002

J. Erik Fyrwald, Chairman and Chief Executive Officer of Nalco Holding Company (“Nalco”) and Kathryn A. Mikells, Executive Vice President and Chief Financial Officer of Nalco, in conjunction with the filing of Nalco’s 10-Q financial report (the “Report”) with the Securities and Exchange Commission, covering the calendar quarter ending March 31, 2011, hereby certify as follows:

 

  a. The Report fully complies with the requirements of the Securities Exchange Act of 1934, and

 

  b. The information in the Report fairly presents, in all material respects, the financial condition and results of operations for Nalco.

 

/s/ J. ERIK FYRWALD

J. Erik Fyrwald
Chairman and Chief Executive Officer
Date: April 27, 2011

/s/ KATHRYN A. MIKELLS

Kathryn A. Mikells
Executive Vice President and Chief Financial Officer
Date: April 27, 2011

 

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Nalco Holding CO Reports