Exhibit 23.2
CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM
We hereby consent to the incorporation by reference in this Registration Statement on FormS-8 of MKS Instruments, Inc. of our report dated February 28, 2018 relating to the financial statements, financial statement schedule and the effectiveness of internal control over financial reporting, which appears in MKS Instruments, Inc.’s Annual Report on Form10-K for the year ended December 31, 2017.
/s/ PricewaterhouseCoopers LLP
Boston, Massachusetts
February 1, 2019
