Attached files

file filename
EX-31.2 - EX-31.2 - MKS INSTRUMENTS INCd573767dex312.htm
EX-31.1 - EX-31.1 - MKS INSTRUMENTS INCd573767dex311.htm
EX-10.3 - EX-10.3 - MKS INSTRUMENTS INCd573767dex103.htm
EX-10.2 - EX-10.2 - MKS INSTRUMENTS INCd573767dex102.htm
EX-10.1 - EX-10.1 - MKS INSTRUMENTS INCd573767dex101.htm
10-Q - 10-Q - MKS INSTRUMENTS INCd573767d10q.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 Quarterly Report on Form 10-Q of MKS Instruments, Inc. (the “Company”) for the period ended March 31, 2018, 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, Senior 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: May 8, 2018       /s/ Gerald G. Colella
      Gerald G. Colella
      Chief Executive Officer and President
Dated: May 8, 2018       /s/ Seth H. Bagshaw
      Seth H. Bagshaw
      Senior Vice President, Chief Financial Officer and Treasurer