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LED/Compound Semiconductor

Air Products has more than 30 years experience in supplying gases and delivery equipment to the LED and compound semiconductor industries. Important products like Ammonia are available in a range of supply options to help customers reduce cost of ownership and ensure consistent product supply. Put our experience to work for you to gain a competitive advantage.

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Arsine (AsH3)

Air Products offers two versions of Arsine gas (AsH3). Megabit™ Grade Arsine (99.9999%) is our standard high-purity grade for optoelectrical and photovoltaic applications. Megabit™ III Grade Arsine (99.99995%) is our highest-purity grade for optoelectrical and photovoltaics applications, featuring full metals analysis.

Germane (GeH4)

Germane (GeH4) colorless, ordorless, highly toxic and flammable gas for use in semiconductor and photovoltaic process applications.

Hydrogen Selenide (H2Se)

UHP Grade Hydrogen Selenide (H2Se), >99.99%, is our high purity offering for use in semiconductor and photovoltaic process applications.  Hydrogen Selenide is a colorless, flammable, extremely toxic gas with a very unpleasant odor.

Nitrogen

Nitrogen is valued both as a gas for its inert properties and a liquid for cooling and freezing. Virtually any industry can benefit from its unique properties to improve yields, optimize performance, and make operations safer. Our experienced applications teams across the globe can use their knowledge of your industry and application to provide you with a nitrogen supply and technology solution to meet your unique needs.

Phosphine (PH3)

Air Products offers Phosphine (PH3) in two grades for use in semiconductor and photovoltaic process applications: MOCVD Phosphine (>99.9998%) is our standard high-purity grade and Megabit™II Phosphine (99.9999%) is our standard purity grade.  Phosphine is a highly-toxic, flammable, colorless, liquefied compressed gas.