Last Updated: January 15, 2026
By accessing and using the MKS Instruments website (mksinst.com) and services, you acknowledge that you have read, understood, and agree to be bound by these Terms of Service. If you do not agree to these terms, you must discontinue use of this website immediately.
MKS Instruments provides information about our precision instruments, photonics components, and process control products through this website. The website facilitates product inquiries, technical consultations, and documentation access. All products are sold under separate purchase agreements and are subject to MKS Instruments' standard terms and conditions of sale.
You agree to use this website solely for lawful purposes related to evaluating, purchasing, or supporting MKS Instruments products. You may not:
All content on this website, including text, graphics, product images, technical specifications, logos, trademarks, and software, is the property of MKS Instruments, Inc. or its subsidiaries and is protected by United States and international intellectual property laws. MKS Instruments, CVI Laser Optics, Newport, Spectra-Physics, and Baratron are trademarks or registered trademarks of MKS Instruments, Inc.
MKS Instruments endeavors to ensure the accuracy of product specifications, descriptions, and pricing information presented on this website. However, specifications are subject to change without notice. Published specifications represent typical performance unless explicitly stated as guaranteed minimums. For binding quotations and guaranteed specifications, please contact our sales team directly.
Product inquiries submitted through this website do not constitute purchase orders. Quotations provided in response to inquiries are valid for the period stated in the quotation document and are subject to MKS Instruments' standard terms and conditions of sale, which take precedence over these website terms.
Certain MKS Instruments products are subject to export control regulations including the U.S. Export Administration Regulations (EAR) and International Traffic in Arms Regulations (ITAR). You agree not to export, re-export, or transfer any products or technical data obtained through this website in violation of applicable export control laws.
MKS Instruments provides this website and its contents on an "as is" basis. To the maximum extent permitted by law, MKS Instruments disclaims all warranties, express or implied, including implied warranties of merchantability and fitness for a particular purpose. MKS Instruments shall not be liable for any indirect, incidental, consequential, or punitive damages arising from your use of this website.
This website may contain links to third-party websites. MKS Instruments does not control and is not responsible for the content, privacy policies, or practices of third-party websites. Inclusion of a link does not imply endorsement by MKS Instruments.
These Terms of Service are governed by and construed in accordance with the laws of the Commonwealth of Massachusetts, United States, without regard to its conflict of law provisions. Any disputes arising under these terms shall be subject to the exclusive jurisdiction of the courts located in Essex County, Massachusetts.
MKS Instruments reserves the right to modify these Terms of Service at any time. Changes become effective upon posting to this website. Your continued use of the website following any changes constitutes acceptance of the revised terms.
For questions regarding these Terms of Service, please contact:
MKS Instruments, Inc.
Legal Department
2 Tech Drive, Suite 201
Andover, MA 01810
Email: [email protected]