MILLIPORE CORP /MA - FORM 10-K/A - EX-31.1 - CERTIFICATION OF CHIEF EXECUTIVE OFFICER, SECTION 302 - March 23, 2010

Attached files

file filename
10-K/A - AMENDMENT NO.1 TO FORM 10-K - MILLIPORE CORP /MAd10ka.htm
EX-32.1 - CERTIFICATIONS OF CEO AND CFO, SECTION 906 - MILLIPORE CORP /MAdex321.htm
EX-31.2 - CERTIFICATION OF CHIEF FINANCIAL OFFIER, SECTION 302 - MILLIPORE CORP /MAdex312.htm

Exhibit 31.1

CERTIFICATION OF CHIEF EXECUTIVE OFFICER

I, Martin D. Madaus, certify that:

 

  1. I have reviewed this Amendment No. 1 to the annual report on Form 10-K of Millipore Corporation;

 

  2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report; and

 

  3. Based on my knowledge, the financial statements, and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report.

Date: March 23, 2010

/S/    MARTIN D. MADAUS

Martin D. Madaus

President and Chief Executive Officer