RESEARCH SEEDS
Stable supply of high-purity materials for semiconductors
![](https://semicon.tohoku.ac.jp/wp/wp-content/uploads/2022/12/img_seeds_030.jpg)
Message
We are developing a new technology to circulate high-purity phosphoric acid, hydrofluoric acid, etc., which are strategic materials for economic security essential for semiconductor manufacturing, within the semiconductor manufacturing line.