Traceability of measurement requires an unbroken chain of comparisons to stated references, each with a stated uncertainty; the aim is to deliver national and international comparability.
Air Products’ mixtures are all traceable to international standards. With Experis® mixtures users can be confident in the accuracy and comparability of measurements, and the ability to meet stringent legislative compliance and technical excellence.
Experis® mixtures are all issued with a certificate of analysis for the ultimate peace of mind of consistent data over time - even when one mixture is replaced by another. Plus, it allows a full comparison of data obtained from similar measurements taken around the world.
“As a laboratory accredited to ISO 17025, we need to use highly pure and stable reference materials in order to comply with legislative requirements. The certified mixtures supplied by Air Products provide us with this, as well as total security and traceability.”
Calibraciónde Analizadores de Gaz, S.I. Spain
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Did you know?
Air Products was the first commercial gas company in the world to offer NO, SO2, CO, and CO2 multi-component ISO 17025 accredited mixtures to serve the demand of our customers in the
emissions monitoring sector, which is indicative of our leadership position.