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Exhibition Preview | Dual-City Collaboration! Core Chromatography will be showcasing in Ordos and Chengdu from October 20 to 22, jointly exploring new prospects for the coal chemical and natural gas industries.
Solemn Statement Regarding the Resignations of Former Regional Business Managers Zheng Cheng’e and Zhao Bin
Korei Chromatography showcases at the 2026 Xinjiang Petroleum and Chemical Industry Expo, leveraging its independently developed, controllable chromatography technology to support domestic substitution in the energy and chemical sectors.
Are imported instruments still stuck in the industrial‑design phase? In the age of intelligence, China has already shifted to a new track.
How can benzene and naphthalene in coke oven gas be accurately analyzed? The Corei chromatography solution addresses the analytical challenges posed by naphthalene’s tendency to condense, crystallize, and adsorb.
Corey Chromatography Solves the Challenge of Isomer Separation: Accurate Separation of Acetaldehyde and Ethylene Oxide in Food-Grade Carbon Dioxide
GB/T 14599—2025 High-Purity Oxygen Testing Solutions and Instrument Configuration Recommendations
Good News | The Kairui Chromatography team’s paper, “Analysis of Trace Impurities in Electronic‑Grade Dichlorosilane by Gas Chromatography,” has been awarded Third Prize.
Interpretation of the New National Standard GB/T 14599-2025 for High-Purity Oxygen: Technical Specifications, Test Methods, and Key Points for Corporate Implementation
Liaoning Kerui Chromatography showcased its presence at the 28th National Annual Conference on Specialty Gases, presenting a comprehensive solution for trace impurity analysis in 7N‑grade ultra‑pure specialty gases.
Pooling strengths and moving forward together, Core Chromatography makes its debut at the 2026 China Gas Industry Development Forum—focusing on quality control of high-purity gases and trace impurity analysis to explore new avenues for industrial upgrading.
GB/T 3634.2-2025 High-Purity Hydrogen Testing Solutions and Instrument Configuration Recommendations