Product Description
BinFei®Bl6 Steam Biological indicator is specially designed for monitoring steam sterilization processes.
If the sterilization process is unsuccessful, after incubation at 60±2°C the color of the medium will change from purple to yellow or its shades, indicating the presence of still viable Geobacillus stearothermophilus (ATCC 7953) spores. If the sterilization process is successful, there will be no change in the color of the medium after incubation, it will remain in its original color. The last readout should be taken after 24 hours of incubation at 60±2°C.
- Do not use BinFei®Bl6 Steam Biological indicator for ETO, dry heat, formaldehyde, hydrogen peroxide and other sterilization processes.
- Do not reuse the biological indicators.
- In compliance with ISO 11138-1:2017 and ISO 11138-3:2017.
| Product Name | Self-contained Biological Indicator for Moist Heat Sterilization |
| Type | BF-BI4 |
| Units per Pack | 25 pcs/box |
| Indicator Bacteria | G. stearothermophilus, ATCC7953 |
| Spore population | ≥1.0×10^5 cfu |
| D-Value | ≥1.5min (Test condition: saturated steam 121ºC) |
| Incubation Time | 48h |
| Result Interpretation | Color Change: positive; No Color Change: negative |
| Certificates | ISO13485 |
Components
BinFei®BI6 Steam Biological indicator consists of medium in a glass ampoule, a disc inoculated with Geobacillus stearothermophilus (ATCC 7953) spores, a chemical indicator strip, a plastic tube, a plastic cap, and a filter paper inside the cap.
Frequently Asked Questions
What is the specific use of the BF-B16 indicator?
It is designed specifically for monitoring the effectiveness of steam (moist heat) sterilization processes using Geobacillus stearothermophilus spores.
How do I interpret the color change results?
If the sterilization fails, the purple medium turns yellow. If the process is successful, the medium remains its original purple color.
What is the required incubation condition?
The indicators should be incubated at 60±2°C for 24 to 48 hours for a final readout.
Can this be used for Dry Heat or ETO sterilization?
No, this specific model is only for steam sterilization. It should not be used for ETO, dry heat, or hydrogen peroxide processes.
What international standards does this product meet?
The product is in full compliance with ISO 11138-1:2017 and ISO 11138-3:2017 standards.
What is the shelf life and packaging?
The product has a two-year quality guarantee period and is typically packaged as 25 pieces per box.