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Air Liquide America Specialty Gases
PURE GASES

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Specialty Pure Gases

We are one of the world's largest producers of pure gases. Because we produce most of these pure gases ourselves, we closely control the consistency and quality of each product. Our customers can be sure of getting the best quality possible for every pure gas we deliver.

ALPHAGAZ™ Pure Gases

Two purity grades meet any lab application need: a high purity that’s ideal for general use in the lab; and an ultra-high purity level for the most demanding applications. Cryogenic liquid argon, nitrogen and helium are also available. Click here to see specifications for ALPHAGAZ pure gases.

CHEMGAZ™ Pure Gases

Three grades of CHEMGAZ pure gases standardize grade selections for process gases as well as simplify your ordering process.

Electronic Grade Pure Gases

Three electronic grades of pure gases support a wide range of semiconductor, optoelectronic and other electronic applications.

Application-Specific Grades of Pure Gases

Air Liquide also offers application-specific pure gases that have long been accepted as a standard in the industry, and provide additional application versatility.

See detailed pure gases specifications here:

1,3-Butadiene
1-Butene
Acetylene
Air
Ammonia
Argon
Arsine
Boron Trichloride
Boron Trifluoride
Carbon Dioxide
Carbon Monoxide
Chlorine
cis-2-Butene
Deuterium
Dichlorosilane
Disilane
Ethane
Ethylene
Germane
Halocarbon 116
Halocarbon 125
Halocarbon 134a
Halocarbon 14
Halocarbon 218
Halocarbon 23
Halocarbon 32
Halocarbon 41
Halocarbon C1418
Halocarbon C318
Helium
Hydrogen
Hydrogen Bromide
Hydrogen Chloride
Hydrogen Fluoride
Hydrogen Sulfide
Isobutane
Isobutylene
Krypton
Methane
n-Butane
Neon
Nitric Oxide
Nitrogen
Nitrogen Dioxide
Nitrogen Trifluoride
Nitrous Oxide
Oxygen
Phosphine
Propylene
Silane
Sulfur Dioxide
Sulfur Hexafluoride
trans-2-Butene
Trisilane
Tungsten Hexafluoride
Xenon

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For more information about all Air Liquide products, please visit www.ALspecialtygases.com.

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