About Us

SpecAir Specialty Gases is the largest independent specialty gas laboratory in the northeast. Whether you need a scientific grade pure gas to support your analytical instrumentation or an EPA protocol for environmental emission testing, SpecAir offers a complete line of specialty gases.

At our Auburn, Maine, laboratory, we manufacture everything from confined space entry gases to high-end calibration mixes backed by NIST traceable material and weights.

We go out of our way to guarantee the quality of the product we produce. SpecAir employees support our ISO/IEC 17025:2017 accredited specialty gas laboratory and production facility.

In addition to our variety of quality gases, SpecAir is ranked as one of the top laboratories in the Purity Plus network of independent specialty gas distributors. If you are interested in shipping internationally, please call 800-292-6218 to inquire.

SpecAir is a division of Maine Oxy, the largest industrial gases and welding supplier in New England. SpecAir’s goal is to support those customers who need specialty gases and equipment to support their specialty processes.


SpecAir offers pure and mixed gases for all your applications. Our laboratory has the ability to develop products that are special to your needs. Here is a small sample of applications we’re currently working on:

  • Environmental Compliance
  • Emissions Testing
  • Food & Beverage
  • Insulating Glass Mixtures
  • Laboratory Mixtures
  • Natural Gas & Oil
  • Pharmaceutical & Biotech
  • High End Welding, Laser & Cutting Mixes
  • Industrial Hygiene