Understanding The Role of Specialty Gases: A Beginner’s Guide

specialty gases

Calibration gases play a critical role in many applications involving analytical instruments, meaning they have to be completely accurate and precise regarding their measurements and formulas. The specialty gas market is categorized into six applications: electronics and semiconductors, analytical and calibration, refrigeration, medical and healthcare, manufacturing, and others. Calibration and specialty gases have set standards designed to maintain consistency of quality and overall safety. Here are just a few answers to some common questions regarding calibration gases.

What defines a calibration gas?
In order to be considered a calibration gas, the gas must be able to be traced back to a national or international standard. A gas’ ability to be traced is considered to be one of many in a chain of comparisons that must remain unbroken toward the international standard.

What are calibration and specialty gas standards used for?
In essence, calibration gas standards help to establish a set and strictly measured response to a concentration of a chemical component that has been certified. Regarding calibration gases, there are two elements considered to be of the utmost importance: preparation tolerance (PT) and certification/analytical accuracy (CA).

“Gas standards are used for calibrating gas analyzer systems, testing hazardous gas alarms, or conducting long-term studies of effects on materials or biological systems – in short, any situation requiring a stable concentration of a specific trace chemical,” writes Labmate.

What are the results of calibration gases?
All major gas manufacturers provide specialty pure gases in several grades, ranging from high purity (99.998% min. purity) to ultra-high purity (99.999% min. purity) to research grade (99.9999% min. purity). Thanks to these specialty and calibration gases, workers have the peace of mind knowing they’re working in safe conditions. Put simply, excessive toxic substance exposure in an oxygen-deprived environment can result in workers getting seriously ill or being poisoned. Not to mention, working around combustible gases can be incredibly dangerous and requires absolute accuracy to prevent injuring or killing workers and damaging property.

Ultimately, the global specialty gases market is forecast to surpass $ 14 billion by 2026. Understanding the important role specialty gases play in worker safety can help you determine which disposable calibration gases are right for you. For more information about specialty gases, contact Mesa Gas.

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