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Helium
Airgas is the United States' largest distributor of industrial, medical, and specialty gases and related equipment, safety supplies, welding supplies and MRO products and services to industrial and commercial markets.
What are the uses of Helium?
Helium is one of the most inert gases and lighter than air. It is used as a cooling media in nuclear reactions and other studies. It is also used as an inert atmosphere for crystal growing. It is used to fill fluorescent lamps and as a leak detection fluid. Zero Grade and UHP Helium are the most commonly used carrier gas for Flame Ionization (FlD) and Thermal Conductivity (TCD) gas chromatography. Liquid Helium is used in cryogenic research.
Properties of Helium:
Molecular Weight: 4.003
Specific Volume: 96.7 CF/lb
Flammable Limits: Nonflammable
CGA Valve: 580, 3HP-677, 2HP-680
DOT Name:
Helium, Compressed
UN No.: UN1046
DOT Class: 2.2
DOT Label: Nonflammable
CAS Registry: 7440-59-7
Helium Product Categories
Airgas.com Helium Reference Pages- BIP Technology: Using proprietary BIP® or built-in-purifier technology (an Air Products innovation), Airgas provides premium-grade purity for argon, helium, and nitrogen at costs you would expect for zero-grade gas.
- Cylinder Comparisons
Helium Related Search Results
Liquid Helium, Helium Cylinders, Helium Tank, Helium Gas, Disposable Helium
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