Ultra-pure carbon dioxide

Ultra-pure carbon dioxide is a high-purity gas obtained by subjecting ordinary carbon dioxide to a series of sophisticated purification techniques, reducing impurity levels to extremely low concentrations—on the order of parts per billion. No longer a common ingredient in beverages or fire extinguishers, it has become the “invisible guardian” of cutting-edge industries.

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Ultra-pure carbon dioxide is a high-purity gas obtained by subjecting ordinary carbon dioxide to a series of sophisticated purification techniques, reducing impurity levels to extremely low concentrations—on the order of parts per hundred million. No longer a common ingredient in beverages or fire extinguishers, it has become the “invisible guardian” of cutting-edge industries.

At Electronic semiconductor In the field of semiconductor manufacturing, it serves as a crucial supercritical cleaning agent. By leveraging its supercritical state—possessing both the dissolving power of a liquid and the permeability of a gas—this agent can gently remove nanoscale contaminants from silicon wafers without causing any damage, making it a secret weapon for ensuring high chip yields.

In the biopharmaceutical industry, it is... Supercritical Fluid Chromatography It serves as a core platform capable of gently and efficiently separating and analyzing complex drug molecules, particularly crucial for thermally sensitive drugs. Moreover, it is also used for low-temperature sterilization of medical devices, enabling the elimination of pathogens at low temperatures without damaging delicate instruments.

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