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Semiconductor Grade Helium, Size 300 High Pressure Steel Cylinder, CGA 718
Airgas Part #:HE SM300DS
Manufacturer Part #:SM300DS
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Cylinder
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Cylinder contains approximately 292 Cubic Foot (FT3)
About this product
- Helium (He) is a colorless, odorless, nonflammable, inert gas. See the Helium pages under the Pure Gases Tab on the Menu of our Specialty Gas & Equipment Catalog for detailed gas purity and additional gas information.
Specifications
| Grade | % Purity | O2 | H2O | THC | CO | CO2 | Ar | N2 |
|---|---|---|---|---|---|---|---|---|
| Semiconductor | 99.999 | 1 | 1 | 0.5 | 1 | 1 | 0 | 5 |
Concentrations given are ppm by volume unless otherwise specified..
Product Attributes
CGA Connection
• CGA 718 DISS ValveGas Grade
• Semiconductor
Features
- Airgas operates its own dedicated blending facilities as well as maintains a national network of blending technology to ensure accurate, consistent production.
- Individual or Batch Certificate of Analysis available upon request.
Applications
- Semiconductor grade Helium is specifically designed for semiconductor applications where purity and cleanliness is essential. Typically used in wafer fab's or other electronics manufacturing.
Safety
- Always use in accordance with the Safety Data Sheet (SDS)
- Cylinder must be stored and used in an upright, secured position in a well-ventilated or monitored area.
- Major Hazards: Suffocation, High pressure, compressed gas
DIMENSIONS
Size
55" x 9.25" , Volume
