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Specialty Gases Overview Printer-Friendly Page Take advantage of the industry-leading performance and expertise you'll find with the specialty gas team at Airgas. When you need high-purity gases and precision blends, Airgas has the technical know-how and the national presence to meet your needs, whether you manage a single facility or multiple sites across the U.S.   Find a Store Near You Click here Doing Business with Airgas Just Got Easier! Learn more Power Generation As the leading gas supplier to the generation and transmission industry, Airgas understands the challenges these industries face. Airgas offers the largest selection of gases (EPA protocols, SF6, welding and ammonia) as well as hydrogen generators. Laboratory Airgas’ 25 years of supplying the laboratory marketplace has given us the experience to meet each challenge that each analytical labs supply faces. Our technical expertise combined with the largest service area makes us the logical laboratory gas supplier choice. Chemical Processing We not only understand the challenges of this market, we provide supply solutions to the chemical, oil and natural gas facilities. From calibration mixtures to bulk supply installations, Airgas can handle any gas supply requirement. BioPharma As a national supplier of therapeutic gases, we understand the pressures of operating within a strict regulatory environment, increasingly stringent environmental legislation and the need to reduce time to market. Research and Development Our understanding of the various research technologies has allowed us to develop a specific portfolio of products and services. For large research centers, pharmaceutical R&D departments and universities we offer reliable and cost effective supply solutions. Other Markets Our other markets include: Aerospace Automotive Food Forest Products Laser Lighting and Nanotech