English 
Prin-Cen’s Liquid Chromatography technology is a core analytical platform for trace and ultra-trace detection, integrated with advanced separation and detection modules. It supports seamless coupling with ICPMS, AFS and other technologies, realizing high-precision analysis of anions, cations, elemental speciation and complex matrix samples. Applied in environmental, food, pharmaceutical, semiconductor and marine fields, it features high sensitivity, stable performance and intelligent operation, fully meeting the diverse testing needs of laboratories and industrial sectors.
Prin-Cen’s Liquid Chromatography instruments boast ultra-trace detection capability (ppt/ppb level), full PEEK inert flow paths and stable dual-piston pumps. They support flexible configuration with gradient elution and multi-detector coupling, and match the EasySpec workstation complying with 21 CFR PART 11. With modular design and easy maintenance, they realize efficient, accurate and automated analysis for various complex samples, leading in domestic analytical instrument technology.
As a drafter of national/industry standards, Prin-Cen has rich R&D and manufacturing experience in chromatography. We adopt high-precision temperature control, stable pressure supply and intelligent software control technologies, and conduct strict performance testing on all core components. Our independent innovation in column technology, sample pretreatment and hyphenated analysis ensures the superior stability, accuracy and compatibility of liquid chromatography instruments, meeting international advanced standards.
