Attached files

file filename
EX-31.2 - EX-31.2 - MKS INSTRUMENTS INCd60398dex312.htm
EX-18.1 - EX-18.1 - MKS INSTRUMENTS INCd60398dex181.htm
EX-10.10 - EX-10.10 - MKS INSTRUMENTS INCd60398dex1010.htm
EX-21.1 - EX-21.1 - MKS INSTRUMENTS INCd60398dex211.htm
EX-23.1 - EX-23.1 - MKS INSTRUMENTS INCd60398dex231.htm
10-K - FORM 10-K - MKS INSTRUMENTS INCd60398d10k.htm
EX-31.1 - EX-31.1 - MKS INSTRUMENTS INCd60398dex311.htm

EXHIBIT 32.1

CERTIFICATION OF CHIEF EXECUTIVE OFFICER AND CHIEF FINANCIAL OFFICER

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 Annual Report on Form 10-K of MKS Instruments, Inc. (the “Company”) for the period ended December 31, 2015 as filed with the Securities and Exchange Commission on the date hereof (the “Report”), the undersigned, Gerald G. Colella, Chief Executive Officer and President of the Company, and Seth H. Bagshaw, Vice President, Chief Financial Officer and Treasurer of the Company, each hereby certifies, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that, based on his 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.

 

Dated: February 26, 2016

   

/s/ Gerald G. Colella

   

Gerald G. Colella

Chief Executive Officer and President

Dated: February 26, 2016

   

/s/ Seth H. Bagshaw

   

Seth H. Bagshaw

Vice President, Chief Financial Officer and Treasurer