The new ALPHAGAZ™ range for pure gases [ Return towards Gases ]
ALPHAGAZ™ 1 & 2
ALPHAGAZ™ offers a choice of two purities for helium, argon, nitrogen, hydrogen, air and oxygen in cylinders or containers :
• ALPHAGAZ™ 1 for %-level analyses to 10 ppm level
• ALPHAGAZ™ 2 for high precision analysis ppm and below
The Pure Gases Range:
- Simplify your gas selection and ordering process.
- Provide for grade standardization to enhance quality, consistency, and reduction of transactional costs.
- Minimize gas, stocking, and inventory costs.
- Maximize the quality and efficiency of your analyses, with a special emphasis on analytical applications, such as gas chromatography.
- Enhance our quality and traceability documentation: all ALPHAGAZ™ cylinders are shipped with a tag including gas specifications and traceability documentation.
- Respond rapidly with a local team of experts and complete distribution network.
- With renewed cylinder packaging for enhanced laboratory appearance.
- Provide worldwide standardization and distribution for global product consistency.
With these new ALPHAGAZ™ pure gases, AIR LIQUIDE aligns our product with your instrumentation and research requirements, thus optimising your analytical performance while simplifying your selection and minimizing your costs.
To help you during your choice of gas and equipment, we suggest to you to use our on line Wizard. This selection guide enables you to send a request for a quotation.
The ALPHAGAZ™ pure gas range offers two quality levels for hydrogen, helium, nitrogen, oxygen, and argon, providing a simple solution for all your gas requirements.
Our ALPHAGAZ™ 1 quality gases are designed for analyses from percentage to high level parts per million.
Our ALPHAGAZ™ 2 quality gases are designed for analyses from parts per million to parts per billion.
Each ALPHAGAZ™ cylinder is shipped with a laminated (weather resistant) tag which indicates the gas specifications, as well as complete traceability information. This provides you with complete and easy-to-use documentation with each product. Our highest quality gases, ALPHAGAZ™ 2, are easily identified by a white cap to improve stock management and proper use.
The conversion table presented above is your guide for selection of gas grades prior to our ALPHAGAZ™ 1 or 2 products.
| ALPHAGAZ™ 1 | ALPHAGAZ™ 2 |
| Air*, He, N2, H2, Ar, O2 | He, N2, H2, Ar, O2 |
| Specifications (ppm vol): | Specifications (ppm vol): |
|
H2O < 3 ppm |
H2O < 0.5 ppm O2 < 0.1 ppm CO < 0.1 ppm CO2 < 0.1 ppm CnHm < 0.1 ppm N2 < 0.1 ppm H2 < 0.1 ppm |
| *20 ± 1 % O2 |
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