CASES
Good News | The Kairui Chromatography team’s paper, “Analysis of Trace Impurities in Electronic‑Grade Dichlorosilane by Gas Chromatography,” has been awarded Third Prize.
From July 8 to 10, the 28th National Annual Conference on Specialty Gases was held in Shanghai. Liaoning Kerui Chromatography Technology Co., Ltd. was invited to attend and, thanks to its solid research achievements, received recognition at the conference: the paper “Analysis of Trace Impurities in Electronic‑Grade Dichlorosilane by Gas Chromatography,” presented by the company’s technical team—Guan Wenshun, Xing Yunlong, and Tian Jingyuan—was awarded at this year’s event. Third Prize for Outstanding Paper Honor 。
This award not only recognizes the research content of the paper but also affirms the R&D capabilities and practical expertise of the Liaoning Kerui Chromatography Technology team. For the company, even more significant than the honor is its sustained commitment to chromatographic analysis technology over the years, as well as its relentless pursuit of solutions to the real‑world challenges in electronic‑grade gas detection.
From analytical method development to field applications, and from instrument system configuration to assay‑process optimization, Liaoning Kerui Chromatography consistently prioritizes real‑world testing needs, striving to enhance the accuracy, robustness, and reproducibility of analytical results.
Focus on the Analysis of Trace Impurities in Electronic-Grade Dichlorosilane
Electronic-grade specialty gases are critical foundational materials in semiconductor and integrated circuit manufacturing, and their purity and quality stability significantly impact production processes. Dichlorosilane, as one of the specialty gases used in the electronics industry, is subject to stringent requirements for product purity and impurity control.
Because the target impurities in electronic-grade dichlorosilane are present at very low concentrations, and because the analytical process can be influenced by factors such as sample characteristics, matrix interferences, gas‑line cleanliness, injection mode, and instrument condition, accurately identifying and quantifying trace impurities in this material constitutes a critical technical challenge in the quality analysis of electronic specialty gases.
The Liaoning Kerui Chromatography Technology team, grounded in the practical needs of electronic-grade gas detection, conducted research on the application of gas chromatography for the analysis of trace impurities in electronic‑grade dichlorosilane, and subsequently published their findings in the paper “Gas Chromatographic Analysis of Trace Impurities in Electronic‑Grade Dichlorosilane.”
This paper focuses on practical analytical tasks, demonstrating the integration of gas chromatography with the quality-control requirements for electronic-grade gases, and provides a technical reference for the detection of trace impurities in relevant gases and for the development of corresponding analytical methods.
Full text of the award-winning paper:
Taking honor as a new starting point, we will continue to deepen our expertise in the analysis of electronic-grade specialty gases.
Winning an award for this paper is both a recognition and a source of motivation. This time, receiving the Third Prize for Outstanding Paper at the 28th National Conference on Specialty Gases has further strengthened Liaoning Kerui Chromatography’s confidence in deepening its expertise in the fields of electronic specialty gases and ultrapure gas analysis.
In the future, Core Chromatography We will continue to be driven by technological innovation, guided by practical applications, and grounded in reliable data, steadily strengthening our R&D capabilities and talent pool, and striving to enhance the professionalism, stability, and applicability of our trace‑impurity analysis solutions for electronic specialty gases.
Honors belong to the past, but the journey of striving goes on. Liaoning Kerui Chromatography will take this award as a new starting point, continuing to explore the application of gas chromatography in the detection of electronic specialty gases and ultrapure gases, and contributing greater technical expertise to quality control in the specialty‑gas sector and to the industry’s high‑quality development.
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