Research Laboratories, Pharmaceutical & Universities

Middlesex Gases works with global leaders in research and development. Private companies, government/military agencies and universities use Middlesex Gases as their experts in specialty/rare gases.

Our comprehensive value-added services enhance the effectiveness of our technology driven products. With research grade gases up to 99.99995% purity, we offer the most complete solutions in the industry. Our in-house experts combine our expertise with other professionals for a true "one-stop shop."

Our Purity Audits help you assess the efficacy of your gas use and equipment. We evaluate your current processes and recommend the best type and purity of gas as well as delivery equipment to achieve optimal results at the most cost effective solution. Additionally our safety seminars are one hour courses covering the "DOs and DON'Ts" of gas handling safety along with informative and educational information about gas cylinders and new technology.

Middlesex Gases is a proud vendor to the Massachusetts Higher Education Consortium (MHEC) and the International Society for Pharmaceutical Engineering (ISPE).

 International Society for Pharmaceutical Engineering

Massachusetts Higher Education Consortium


Middlesex Gases is pleased to announce the launch of the new web site dedicated to welding products and services. Please visit today: MGTWeldingSupplies.com

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ISO/IEC 17025:2005:

Middlesex Gases & Technologies Inc., the premier supplier of Specialty Gases, Cryogenics, MicroBulk and Bulk gases in New England, has been accredited with ISO/IEC 17025:2005.

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Clients Served:

Schering Plough Research Institute