5. SG Products
5.2 Gas Mixtures
Air Liquide gas mixtures are the definitive global standard for calibration accuracy. Our ISO-certified laboratories follow strict procedures for preparation and analysis of calibration gas mixtures — ensuring products of the highest quality that are fully traceable to recognized standards.
Benefits and Features
- Certificate of analysis (CoA) included in each delivery for calibration mixtures.
- Traceability guarantee with a batch number per cylinder.
- Special treatment for cylinder preparation.
- Short yet reliable lead time.
| Gas | Cylinder Size (L) | Valve Outlet Connection (BS 341) | Pressure (Bar) | Volume | Accuracy | Blend Tolerance |
|---|---|---|---|---|---|---|
Gas Corrosive |
Cylinder Size (L) 108 / 50 / 10 |
Valve Outlet Connection (BS 341) 14 / 15 |
Pressure (Bar) Subject to your custom request |
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Gas Flammable |
Cylinder Size (L) 4 |
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Gas Inert |
Cylinder Size (L) 3 |
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Gas Oxidized |
Cylinder Size (L) 3 |
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Gas Oxyfuel |
Cylinder Size (L) 3/4 |
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Gas Reactive |
Cylinder Size (L) 14 / 15 |
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Gas Toxic |
Cylinder Size (L) 14 / 15 |
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| ALPHAGAZ™ Mix Classes | Blending Tolerance | Accuracy | Accredited | Traceability / Accreditation Options |
|---|---|---|---|---|
ALPHAGAZ™ Mix Classes Instrumentation Mixtures |
Blending Tolerance 5% ≤ BT ≤ 10% |
Accuracy NA |
Accredited No |
Traceability / Accreditation Options NA |
ALPHAGAZ™ Mix Classes Accreditation |
Blending Tolerance customizable |
Accuracy Yes |
Accredited ALPHAGAZ™ Mix- Certified Reference Material (CRM) |
|
ALPHAGAZ™ Mix Classes Compliance |
Blending Tolerance customizable |
Accuracy No |
Accredited To meet local requirements |
|
ALPHAGAZ™ Mix Classes All other Specialty Gas Mixtures |
Blending Tolerance Typically: 2% to 10% |
Accuracy Typically: 1% to 5% |
Accredited No |
Traceability / Accreditation Options ALPHAGAZ™ Mix - Dual certified customized mixture |