What is Specialty Gas?

Specialty gas is a highly pure gas or a gas mixture designed for specific, high-precision applications. It differs from general industrial gases by having extremely low levels of impurities, often measured in parts per million (ppm), which is essential for tasks requiring high accuracy.

There might be further questions like: What is specialty gas used for? Which industries use it? What are the leading brands in this field? We, ACTCOM2000, a distributor of industrial tools and products, are here to explain and provide recommendations.

What is Specialty Gas?

Specialty gas is a type of gas that is purer than typical industrial gases. Its primary purpose is to provide high accuracy for specialized applications. The key features of specialty gas are the precision of its components and its purity, which is strictly controlled and analyzed to ensure reliable results in various industrial processes.

Specialty Gas vs. Industrial Gas: What's the Difference?

The main difference between specialty gas and industrial gas lies in their purity and application. Specialty gas boasts a much higher purity and is used in industries where precision is critical, such as semiconductors, research labs, and medical and petrochemical fields. Industrial gas, on the other hand, has a moderate purity level and is suitable for general industrial use, like in steel production, packaging, and welding.

Common Uses for Specialty Gas

Due to its high purity, specialty gas serves several important functions:

• Calibration: It acts as a standard for calibrating and adjusting analytical instruments and detectors to ensure accurate readings. Examples include calibrating gas leak detectors and vehicle exhaust analyzers. Include Pressure Calibrators

• Carrier Gas: It transports sample substances into analytical instruments, such as in Gas Chromatography (GC) where high-purity helium or nitrogen carries the sample through a column for separation.

• Process Control: It is used in manufacturing processes that require a precisely controlled environment, like in the electronics industry, where high-purity gases prevent undesirable reactions on circuit boards.

• Creating Controlled Atmospheres: It is used to create oxygen-free environments to prevent product degradation. For instance, nitrogen is used in snack packaging to maintain crispness and in metal heat treatment processes.

• Reactant: It serves as a crucial component or a starting material in various chemical reactions to produce desired substances.

Industries That Use Specialty Gas

Specialty gas is an indispensable part of processes in several industries:

• Electronics and Semiconductors: It is vital for manufacturing circuit boards, microchips, and displays.

• Medical: It's used in medical analysis instruments, as a component in anesthetics, and for calibrating medical equipment.

• Food and Beverages: It helps preserve food and extend shelf life, and it's used in the production of carbonated beverages.

• Automotive: It's used for testing vehicle exhaust, as well as in high-precision welding and cutting.

• Laboratories and Research: It's essential for experiments requiring a high level of accuracy.

• Energy and Petrochemicals: It is used for process control in oil refineries, quality analysis of natural gas, and in fuel cells.

Leading Brands and Suppliers

When it comes to specialty gas, MESA is a notable name known for its quality and service. MESA specializes in the field and even offers a dedicated software, MESA Specialty Gas Desktop Software, to help users with gas calculations, which saves time and reduces errors. They also provide expert technical support and customer service.

Besides being a distributor of high-quality Specialty Gas, ACTCO 2000 also offers standard-compliant to ensure your instruments always operate at peak performance and accuracy. Contact us for more information about our products and services.

You can contact us at: Line: @Actcom2000 Tel: 02 944 4748