Articles & Case Studies

Oxygen Cleaning Inspection Methods

You probably know that specialized cleaning is important for oxygen system safety, but how do you determine…

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What is an Oxygen-Enriched Atmosphere?

The atmospheric air we breathe is approximately 21% oxygen. Many applications use pure 100% oxygen, but others…

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Why Use Hydrogen-Compatible Materials?

If you work with hydrogen, you have probably seen bright red cylinders like these. They have been…

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WHA Provides Oxygen Ventilator Fire Risk Analysis

The world needs ventilators, and ventilators use medical oxygen. As the demand for oxygen ventilators increases, new…

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Case study: medical oxygen regulator research and testing protect users around the world

Every day, medical breathing oxygen is delivered to millions of users. Oxygen plays a critical role in…

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WHA is now ISO/IEC 17025:2017 accredited

We are pleased to announce that WHA International has been officially accredited by PJLA in accordance with…

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