3. Available Gases
3.6 Helium (He)
With the lowest boiling point, Helium is used in various applications and industries. It serves as a cryogenic agent to cool superconductive magnetic coils in Magnetic Resonance Imaging (MRI) and Nuclear Magnetic Resonance (NMR) Medical equipment. Aside from that, Helium is chemically inert and can be used to create an inert atmosphere for Tungsten Inert Gas (TIG) or Metal Inert Gas (MIG) welding. It is also used for purging, annealing, sputtering, leak checking and etching applications in the Electronics Industry.
Product Specification
| Supply Mode | Grade | Impurities | Packaging Available | ||
|---|---|---|---|---|---|
 Cylinder
|
 Crate
|
 Tube Trailers
|
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| Packaged Gas Supply | Balloon gas |
- |
● | not included | not included |
| High Purity (HP) |
Moisture < 5 ppm Oxygen < 5 ppm Hydrocarbons < 5 ppm |
● | ● | not included | |
| Purified |
Moisture < 3 ppm Oxygen < 3 ppm Hydrocarbons < 1 ppm |
● | ● | not included | |
| ALPHAGAZ™ 1 |
Moisture < 2 ppm Oxygen < 2 ppm Hydrocarbons < 0.5 ppm CO < 0.5 ppm CO₂ < 0.5 ppm |
● | ● | not included | |
| Bulk Supply | Industrial | not included | not included | ● | |
Packaging Information
| Packaging | Grade | No. of Outlet(s) | Water Capacity (L) | Content (m³) | Gas Pressure (bar) | Valve Connection |
|---|---|---|---|---|---|---|
 |
Grade Balloon |
No. of Outlet(s) 1 |
Water Capacity (L) 47 |
Content (m³) 7 |
Gas Pressure (bar) 150 |
Valve Connection CGA580 |
|
Packaging High Purity (HP) |
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|
Packaging Purified |
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|
Packaging 50 |
Grade 10 |
No. of Outlet(s) 200 |
||||
|
Packaging ALPHAGAZ™ 1 |
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 |
Grade High Purity (HP) |
No. of Outlet(s) 1 |
Water Capacity (L) 800 |
Content (m³) 162 |
||
|
Packaging Purified |
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|
Grade Packaging information mentioned under Supply Modes. |
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