Bruker (BRKR) 10-Q 2011 Q3 Quarterly report

EXHIBIT 32.1

CERTIFICATION PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED PURSUANT TO SECTION 906

OF THE SARBANES-OXLEY ACT OF 2002

In connection with the Quarterly Report of Bruker Corporation (the “Company”) on Form 10-Q for the three months ended September 30, 2011, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), Frank H. Laukien, as President, Chief Executive Officer and Chairman of the Board of Directors of the Company, and William J. Knight, as Chief Financial Officer of the Company, certify, pursuant to 18 U.S.C. section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that to the best of my knowledge:

(1)The Report fully complies with the requirements of section 13(a) of the Securities Exchange Act of 1934; and

(2)The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

Date: November 9, 2011	By:	/s/ FRANK H. LAUKIEN, PH.D.
		Frank H. Laukien, Ph.D.
		President, Chief Executive Officer and Chairman
		(Principal Executive Officer)
Date: November 9, 2011	By:	/s/ WILLIAM J. KNIGHT
		William J. Knight
		Chief Financial Officer
		(Principal Financial Officer)