"Orun"
Beijing Orun Scientific Instrument Co., Ltd., is a company that manufactures intelligent, automated scientific instruments, offering solutions for sample preparation, gas analysis (like gas dilution injectors), and laboratory automation, aiming for precision and innovation in research and industry..

OIC-M1 Ion Chromatography
Modular Integration Structure OIC-M1 modular high-end ion chromatography system is engineered for precision, flexibility, and automation. Designed for laboratories that demand high-quality ion analysis without the footprint of bulky systems, the OIC-M1 delivers ppb-level detection limits (LOD ~0.5 μg/L), RSD ≤ 1.3%, and robust baseline performance.

Gas Dilution Injector
The Orun gas dilution injector, equipped with a multi-channel sample selection valve, an automatic sampling and dilution system, a mixer, and a multi-channel injection valve, enables functions such as standard gas dilution, automatic calibration curve preparation, sample dilution and injection, and automatic cleaning of gas bags and tubing.



