Ethylene Oxide Biological Indicator Used in The Industry

Product Description

Product Description

The biological culture indicator ‌ is a biological testing tool used to detect microbial contamination and is widely applied in the monitoring of microbial conditions in medical equipment, pharmaceutical factories, water treatment systems and other places. It consists of a culture medium and microbial indicators. The culture medium provides nutrients and a growth environment, while the microbial indicators are specially cultivated and purified microbial cells that can produce specific microbial reactions to detect whether the corresponding microorganisms are present in the sample ‌.

Purpose: For biological monitoring of ethylene oxide sterilizers; Mechanism: The spores are those of *Bacillus subtilis* var. *niger*. Tested with a standard resistance meter: the survival time is 15 minutes or more, and the killing time is 60 minutes or less.

Usage method :1. Place the ethylene oxide sterilized biological culture indicator in a standard test kit; 2. In accordance with national standards, place the test kits at different positions inside the pot respectively. 3. After sterilization is completed, remove the biological indicator. 4. Squeeze out the ampoule inside and place it together with a control tube in a 37 ° C incubator for culture. 5. After 48 hours, read the results.

Reading method :1. After culture, if the sterilization tube does not change color (turns green), it indicates that the sterilization has been passed; 2. After cultivation, if the sterilization tube changes color (turns yellow), it indicates that the sterilization was not passed. The cause of sterilization failure must be identified in a timely manner. 3. The control tubes being cultured simultaneously should be positive (yellow). If negative, the possible reasons are: the culture conditions do not meet the requirements; Problems with biological indicators; The reason for the negative result should be identified in a timely manner. How to discard: Positive indicators must be sterilized with ethylene oxide before disposal. Validity period: 2 years from the date of production.

Storage method :1. Store at room temperature: 15-30℃; The relative humidity is 35-60%. 2. Avoid proximity to sterilizers and chemical disinfectants.

Company Profile

 Hebei Rongfeng Foreign trade Co.,ltd ,is a modern company specializing in the design ,R&D,manufacture and disinfection and sterilization equipment manufacturing enterprise. Bohai New District medical equipment industrial park .Formerly known as Beijing Fengtai Yongding disinfection equipment factory,Since 1986,we R&D and manufacture the first set of ethylene oxide sterilizer,has been more than 40years of history.

Certifications

Packing & Delivery

FAQ

Q:Are you a manufacturer or trader ?
A:We are the direct factory, covering an area of 20,000 square meters, with 15 technical engineers, 28 person of after-sales
service teams, and 85 workshop workers.

Q:Can you provide the overseas service?
A:Yes, after machine arrive your factory ,we will arrange engineer go to install the machine and train the operators.

Q:Can we visit the factory ?
A:Of course, we highly welcome clients come to our factory ,it will be our great honor to meet you.

Q:How can you guarantee the quality ?
A:100% qualified products before delivery. The clients can inspect the product at our factory. 1 year warranty, lifetime provide the spare parts.

Q:What's payment terms that your company support ?
A:T/T ,LC AND WESTERN UNION

Q: Do you support customized service ?
A:Yes ,of course ,we can design and manufacture the equipment according to your request .