The GC-6890 gas chromatograph is a cost-effective analytical instrument that is controlled by a microcomputer, operated by a keyboard, and displayed with a Chinese menu on a LCD screen. Has a high degree of electronic circuit integration,

Good reliability, easy operation, memorization of set parameters, no need to reset each time, suitable for long-term operation.

Main performance characteristics

※ Adopting a large screen LCD Chinese display. Easy to operate and learn

※ It has functions such as self diagnosis, over temperature power-off protection, file storage, calling, and five step program temperature rise, as well as single column automatic compensation function; Can ensure the stability of the baseline during program temperature analysis;

Equipped with six independent temperature control zones and an intelligent rear door opening system, the cooling speed is very fast; Each gasification chamber, detector, and amplifier adopts modular design, making installation and replacement very convenient;

The use of ethylene oxide (EO) for sterilization of medical devices has the advantages of low cost, good sterilization effect, minimal damage to medical devices, and ensures that the expected function of medical devices is not compromised

Advantages such as being affected. Due to the inherent toxicity of ethylene oxide, although ethylene oxide can efficiently sterilize medical devices, it not only kills microorganisms but also medical device products

The residual ethylene oxide on the surface can also pose a certain degree of harm to users. Whether inhaled or in direct contact with ethylene oxide, it poses significant harm to human health.

The international standard proposes acceptable limits for ethylene oxide in medical products based on the health risks it poses to the human body. Ethylene oxide, as an efficient sterilizer, has its own harmful effects on humans

The risk of harm to one's health. Therefore, while sterilizing medical equipment products, it is necessary to strictly control the residual amount of ethylene oxide to ensure product safety.

According to the YY0469-2011 and YYT 0969-2013 medical device standards, the residual amount of ethylene oxide in medical devices should not exceed 10ug/g. The solution standard for detecting residual ethylene oxide is as follows

Quantitative determination of residual ethylene oxide content in sterilized medical equipment using headspace gas chromatography.

The specialized gas chromatograph for medical equipment is equipped with a dedicated column for residual ethylene oxide for analysis, as well as hydrogen and air generators. The experimental process is easy to operate and has high accuracy, and has been recognized in the industry

Widely used by customers, it is the primary choice for medical equipment manufacturers.