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Why Choose Air Products for Your Calibration Gas?

Ensuring the accuracy and precision of your analytical instruments is vital. Oxygen depletion alarms, gas detectors and breathalyser devices are just some of the vital equipment that relies on calibration gases to ensure their proper function.


Without high-quality, certified calibration mixtures, these instruments can begin to fail, posing a serious safety risk in environments where the close monitoring of potentially dangerous gases is critical to ensuring the safety of both workers and products. At Air Products, we understand the importance of ensuring the accuracy of your gas analytical systems. As leading calibration gas suppliers, we are able to provide high-quality calibration gases that cover all major gas detection applications as well as bespoke mixtures, ensuring that our products can meet all requirements.

Dedicated Expertise and Support

Dedicated Expertise and Support

With a wealth of experience and a team of highly qualified gas specialists, Air Products offers an unmatched depth of knowledge.

We provide invaluable support to our customers, addressing your specific needs and ensuring that you receive the optimal calibration gas solutions.

The versatility of our product range and expertise allows Air Products to cater to a wide range of industries, including nuclear, food & beverage and pharmaceuticals.

ISO 6141 Compliance

Every one of our gas mixtures undergoes meticulous quality control procedures, ensuring quality, stability and strict adherence to the highest standards, while our calibration gas canisters are supplied in robust, lightweight aluminium alloy that are traceable to national standards and issued with a Certificate of Analysis in accordance with ISO 6141.

Why is this important? Well, ISO 6141 is an international standard specifically designed for calibration gas mixtures, outlining the requirements for the content of certificates accompanying these gas mixtures, ensuring that they meet specific criteria for transparency, traceability and quality control.

Receiving a Certificate of Analysis in accordance with ISO 6141 for your calibration gas offers several benefits, including -

Confidence in Accuracy: You can be confident that the gas mixture's composition accurately reflects the stated values, leading to reliable instrument calibrations and trustworthy analytical
results.

Compliance with Regulations: For industries with strict regulations, like pharmaceuticals or environmental monitoring, using ISO 6141-compliant gas demonstrates adherence to quality standards and traceability requirements.

Peace of Mind: Knowing the gas has undergone rigorous quality control and adheres to international standards provides assurance for critical measurements and analysis.

Accurate Calibration Gas Mixtures

Air Products leverages state-of-the-art gas mixture preparation techniques to deliver unparalleled accuracy and stability. This ensures our gas mixtures remain consistent, minimising the risk of errors and maximising the reliability of your measurements. All aspects of our gas mixture production are coordinated at our fully integrated Speciality Gases manufacturing plant in the UK, meaning that we have absolute control of mixture production before they make it into our specialised non-refillable canisters. Whether you require standard or bespoke calibration gas mixtures, we can produce mixtures tailored to diverse industry demands.

Specialised Canister Design

From the materials used in their construction, the surface finish, internal preparation and special internal coatings, our specially designed non-refillable canisters are made to support the long term stability of gas mixtures whilst minimising the risk of impurities. Featuring a specialised valve, designed to physically prevent the canisters being refilled or tampered with, our canisters are also compliant with appropriate European legislation.

Larger 34L, 58L, and 110L canisters comply with EN 12205, ISO11118 whilst our smallest non-refillable canisters comply with 75/324/EEC as referenced in ADR 2011, section 6.2.6.4. As well as unparalleled accuracy and safety, our non-refillable canisters offer a convenient and reliable solution.

Their lightweight, portable nature makes them ideal for field use, labs with limited space, or low-volume requirements.

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Product Overview

Air Products' Expert Solutions

When failure isn’t an option, customers from a range of critical industries rely on Air Products calibration gas mixtures. Our commitment to excellence and reliability is reflected in our products and services, enabling us to deliver complete calibration gas solutions that are able to evolve with the needs of your operation. If you require more information regarding any of our products and services, please visit our informative Articles Section.

Or, to discuss your calibration requirements, contact our team directly.

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Alternatively you can call us on 0800 389 02 02