VWR 10-Q 2015 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 on Form 10-Q of VWR Corporation (the “Company”) for the quarterly period ended September 30, 2015, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Manuel Brocke-Benz, President and Chief Executive Officer of the Company, certify, pursuant to 18 U.S.C. §1350, as adopted pursuant to §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) or 15(d) 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.

/s/ Manuel Brocke-Benz

Name: Manuel Brocke-Benz

Title: President and Chief Executive Officer

Date: November 5, 2015