Cryo Pure

Specialty Gases

Specialty Gases

Cryo Pure Corp., an authorized distributor of Praxair® offers a complete portfolio of ultra-high-purity (UHP) process gases from state-of-the-art facilities in North America, Europe and Asia. Praxair products satisfy exacting standards for quality control, reliability and performance to meet the demanding needs of the silicon, compound semiconductor, TFT-LCD and solar cell markets.

We understand the demanding tolerance and purity specifications necessary for consistent, high-quality semiconductor wafer fabrication.

Our semiconductor process gases are used for many applications throughout every wafer fabrication stage - from growing single crystal silicon, through each process step: oxidation, chemical vapor deposition, chamber cleaning, resist, etch, thermal diffusion, ion implantation and wafer cleaning.

To help semiconductor manufacturers improve productivity, enhance safety and lower costs, Praxair Electronics also provides bulk semiconductor process gases.

Following the guidelines of ISO 9001: 2000 and ISO 14001 certifications, Praxair Electronics' production facilities in Kingman, Arizona; Oevel, Belgium; and Giheung, South Korea; supply consistent quality semiconductor process gases. We've also established strategic alliances with materials suppliers to maintain a reliable product supply.

Please access our product specification datasheets for more detailed information on our semiconductor gases: