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WestAir takes great care to ensure the purity and accuracy of the gases you purchase.

Rest assured, your gases have been sourced, mixed and packaged according to the strictest industry standards that have shaped WestAir’s policies and procedures since 1970.

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ISO Certifications      

As part of our ongoing effort to supply the highest quality gases, WestAir is now ISO 17025:2017 Certified for both gas analysis and the calibration of analytical equipment to safeguard the quality of the products that are important to you.

WestAir adheres to stringent industry requirements and is proud to offer blending and analytical services for:

To view our complete ISO Accreditation Certificates, click the images below.

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