SEMI electronic, computer chip wafer manufacturing

SEMI & Electronic Grade Performance Etch and Solutions

Specialty Etch

Columbus Chemical Industries is a full line provider of SEMI grade chemicals, including Performance Etchants, customized Electronic Grade Chemical Solutions and Performance Blends. We are experienced in handling and blending a wide variety of chemistry to high performance purity and quality standards, to meet Semi & Electronic Industry demands.

CCI employs the use of dedicated mixing vessels, built to safely handle the highly corrosive high purity Acids & Bases, and withstand the heat generated during the dilution and blending processes. The dedicated vessels also contribute to our ability to maintain very high purity in electronic grade chemical formulations, while also preventing cross contamination.

CCI provides high purity electronic grade chemical blending services to meet customer specific formulations for etchants, blends and solutions in the SEMI and Electronic Industry categories of:

Mixed Acid Etch (MAE)
Buffered Oxide Etch
Gold Etch
Chrome Etch
Palladium Etch
Oxalic Acid & Citric Acid Solutions (post CMP rinse)
Sulfuric Acid 50% Electronic Grade
And more!

Consistent Quality Product

Columbus Chemical Industries is well prepared and equipped with certified cleanrooms and specialty packaging equipment to package Semiconductor and Electronic Grade chemistry safely while maintaining top quality. Moreover, CCI understands the unique handling requirements needed for these materials, offering a variety of packaging options, including Ultra-pure containers and dip-tubes to reduce the possibility of metal or particle contamination. Product consistency is critical to the performance of SEMI Grade Chemicals and we therefore are able to statistically monitor and control assay, particle count and trace metal contaminants.

With equipment, infrastructure and expertise to safely handle Semiconductor quality etchants, electronic grade blends & performance solutions, Columbus Chemical Industries has become a worldwide provider of these chemicals. High performance chemistry is essential to remain competitive and meet the needs of future production nodes, by reducing both the cost and size of the microelectronic circuits.

Our focus is to affordably package to specification the chemistry that the Semiconductor & Electronic industry requires with continuous consistent quality, to provide your semi quality product ready to use, reducing the level of associated risk or accident.