Semiconductor specialty gases are applied in every stage of wafer manufacturing;

In a narrow sense, "electronic gases" specifically refer to specialty gases used in the electronic semiconductor industry, primarily employed in various processes such as chemical vapor deposition, lithography, etching, and doping during front-end wafer manufacturing;

The purity and cleanliness of electronic specialty gases directly affect the quality, integration, specific technical indicators, and yield of optoelectronic and microelectronic components, fundamentally constraining the precision and accuracy of circuits and devices, and are of great significance to the quality and performance of semiconductor integrated circuit chips.

Due to the development of semiconductor integrated circuit chips towards higher performance and greater integration, technology imposes increasingly stringent requirements on the purity of electronic specialty gases, making the purification of these gases more critical and important.

There are many types of electronic gases, and purification methods generally include adsorption (room temperature, low temperature), distillation (including batch distillation), catalysis, and other techniques.

Existing analytical methods: Absorption method (bubbling method)

We can provide supporting products: PFA absorption bottles/PFA gas washing bottles * (various styles and sizes can be custom manufactured).