On June 27, 2025, the second phase of the Huapu Instrument 2025 liquid chromatography training course came to a perfect end. This Acchrom-Tech Instrument liquid chromatography training course comprehensively built a professional and efficient learning platform from theoretical knowledge to practical operation, and then to cutting-edge technology display.

Training Course

On site training course

The training course is rich in content and highly practical. At the beginning of the training, the instructor explained the basic theory of liquid chromatography in a clear and concise manner. Starting from the basic parameters involved in chromatography, with the help of tray theory and rate theory, various problems and phenomena in chromatographic analysis were vividly explained, laying a solid theoretical foundation for the students. In the basic knowledge section of the instrument, the instructor provided a detailed analysis of the pump, automatic sampler, detector, column temperature box and other modules of the liquid chromatograph, enabling students to deeply understand the working principle of the instrument.

In the advanced course, the lecturer emphasized the liquid chromatography reverse phase separation mode, explained the selection techniques of mobile phases for different substances, and shared key points such as buffer salt selection and pH adjustment with practical cases. In terms of column selection, the instructor starts with column packing, analyzes the design principles and applicable scenarios of commonly used and special chromatography columns, and through practical cases, enables students to master how to accurately select suitable chromatography columns.

During the training period, engineers from Acchrom-Tech also provided a detailed introduction and demonstration of the company's self-developed Chromloong chromatographic information management system. The system has significant features such as excellent compliance with regulations, easy and fast operation, comprehensive functions, and meeting personalized needs, which has aroused strong interest among students and created a lively atmosphere for on-site discussions.

To test the effectiveness of the training, a theoretical assessment was arranged after the course ended. The trainees who passed the assessment received a training completion certificate jointly certified by the National Center for Chromatography Research and Analysis and Acchrom-Tech. The trainees who participated in the training expressed that the content of this training course was rich, and the theory and practice were closely integrated. It not only deepened their understanding of liquid chromatography technology, but also provided effective ideas for solving practical problems in work, which greatly helped to improve their professional abilities.

Visit

Students visit the R&D center and production center

Acchrom-Tech has always adhered to the customer-oriented service philosophy. The purpose of holding this liquid chromatography training course is to assist industry practitioners in systematically mastering chromatographic theoretical knowledge and improving practical skills. In the future, Acchrom-Tech will continue to carry out such training activities, contributing to the application and development of liquid chromatography technology in various fields.

Customer Reviews

Sun Jianfeng, Anhui Huaxing Chemical Co., Ltd

I used to think that liquid chromatography was a 'black box', but this training finally helped me open this technical treasure box. Not only did I understand the functions of each component of the instrument, but I also gained a deep understanding of the internal structure of the chromatographic column and how the separation effects were achieved. The most practical thing is to master the core techniques of method optimization! Now when facing different samples, I know how to achieve ideal separation by adjusting the mobile phase ratio, ion pairs, temperature, etc. under different conditions, and I have also learned how to optimize the conditions for different chromatographic systems. No more blind attempts, work efficiency has significantly improved.

Yin Zhuoran, School of Chemistry and Chemical Engineering, Shandong University

What impressed me the most during this training was the professionalism and patience of the teacher. Every knowledge point is explained thoroughly, every operation is demonstrated in place, and common examples from daily life are used to explain obscure professional terms, making complex theories easy to understand. After class, we also set aside time to answer practical problems in our work. This training method that perfectly combines theory with practice has enabled me to achieve great gains.

Wang Qianqian, Yellow River Conservancy Commission, Shandong Hydrological and Water Resources Bureau

As a testing personnel who has been working hard in the laboratory for a long time, this liquid chromatography training has not only updated my knowledge, but also upgraded my way of thinking. The lecturers did not stop at tedious formula derivation, but instead turned abstract concepts such as retention mechanisms and separation principles into tangible sensations through vivid cases. Especially when the teacher uses the metaphor of "marathon race of molecules in a chromatographic column" to describe the separation process, it makes the complex theory vivid and unforgettable.