The biological culture indicator is a critical biological testing tool designed to detect microbial contamination. It is widely utilized for monitoring microbial conditions in medical equipment, pharmaceutical production, and water treatment systems. The indicator consists of a specialized culture medium and purified microbial spores that produce specific reactions to verify sterilization efficacy.
⚙️ Technical Mechanism
Microorganism: *Bacillus subtilis* var. *niger* spores.
Resistance Standard: Survival time ≥ 15 minutes; Killing time ≤ 60 minutes when tested with standard resistance meters.
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Usage & Result Interpretation
1
Placement: Place the biological culture indicator in a standard test kit and position at different locations inside the sterilization pot.
2
Incubation: After sterilization, remove the indicator, squeeze the internal ampoule, and place in a 37°C incubator.
3
Reading (48 Hours):
- Green (No change): Sterilization Passed.
- Yellow: Sterilization Failed (Identify cause immediately).
Storage: Store at room temperature (15-30℃) with 35-60% relative humidity. Keep away from chemical disinfectants.
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Manufacturing Excellence
Operating as a modern enterprise specializing in design, R&D, and manufacturing of disinfection and sterilization equipment. With a history spanning over 40 years since 1986, the facility focuses on advanced ethylene oxide sterilizer technology and microbial monitoring solutions.
Frequently Asked Questions
Are you a direct manufacturer for these indicators?
Yes, we operate a direct factory covering 20,000 square meters with a dedicated team of 15 technical engineers and over 85 workshop workers.
How is the quality of the sterilization indicators guaranteed?
We ensure 100% qualified products before delivery. We provide a 1-year warranty and lifetime support for spare parts for our equipment.
Do you support customized manufacturing for specific needs?
Yes, we can design and manufacture equipment and monitoring tools according to your specific requests and sterilization requirements.
Can we arrange for an inspection of the production facility?
Absolutely. We highly welcome clients to visit our factory to inspect products and witness the manufacturing process firsthand.
What are the supported payment terms?
We support multiple payment methods including T/T, L/C, and Western Union for your convenience.
Is overseas technical support available for equipment?
Yes, we can arrange for engineers to visit your facility for machine installation and operator training after the equipment arrives.
Estetik Medical
