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21% Oxygen Balance Helium Certified Standard Mixture, Size 300 Cylinder, CGA-590
Airgas Part #:X02HE79C300D221
Manufacturer Part #:HE79C300D221
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Cylinder
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About this product
- Certified Standards, sometimes referred to as working standards, are analyzed calibration mixtures used routinely in sience and industry. For the majority of applications, the tolerance of a Certified Standard is acceptable. These standards are generally prepared either by partial pressure or gravimetrically. Certification of the standard is performed through quality control analysis on instrumentation calibrated with Airgas Registered Laboratory Standards.
GAS COMPONENTS
21 %
Oxygen
Balance
Helium
Product Attributes
CGA Connection
• 590
Features
category features
Applications
category level applications
Safety
category caution
Specifications
Specifications Paragraph Sizes may vary by location.Contact your Airgas representative or local branch location for availability in your area.
DIMENSIONS
Size
DQA test cyl size bus facet 2
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Applications
- DQA test impex Cylinder Size Applications value # 1
- DQA test impex Cylinder Size Applications value # 2 Individual batch size and certificate analysis.
Safety
- DQA test impex Cylinder Size Cautions value # 1
- DQA test impex Cylinder Size Cautions value # 2
