From foundries to photonics and fabs, Middlesex Gases offers a total solution for your electronic specialty/rare gas, equipment and service needs. We work with a wide range of facilities-including universities, start-ups and full production facilities-to design and install state-of-the-art gas delivery systems.

We help our clients to determine the right purity of gas for their applications and ensure that gas handling systems are operating efficiently for quality process control and instrument calibration.

Middlesex Gases provides this extensive portfolio of gases and manufacturing applications at the levels of the majors, including:

  • Silane
  • Etchants
  • Dopants
  • Fluorocarbons
  • Ion Implant Gases
  • Laser Mixes
  • Phosphine
  • Germanium
  • VLSI/Sputtering Grade Pures
  • CVD/PVD/ALD Applications
  • Optoelectronics/Fiber Optic
  • Photovoltaics
  • Nano/Quantum Dot
  • Photolithography
  • Equipment Needs, Including Fully Automated Cabinets, Scales and Absolute Regulators

Please contact us for your specific application needs

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

Stay informed...

Join our mailing list!

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.

[read more]

Clients Served:

Schering Plough Research Institute