Can Chemical Indicators (CIs) replace Biological Indicators (BIs) for cycle validation and batch release?

No. According to ISO 11138, BIs are defined as the only means to provide direct evidence of microbial kill. USP further clarifies that while physical and chemical monitoring provide real-time data, they are “indirect” measures. The color change of a CI only proves that the sterilant has “reached” the area; it does not represent that microorganisms have been completely eradicated. In annual re-validations and routine batch releases, a negative BI result is an indispensable legal basis.

Are Biological Indicators compliant with international pharmaceutical and medical regulations?

Yes. Tailin states that its Biological Indicators comply with multiple international standards and guidelines, including ISO 11138, USP, EP, GMP, PDA TR51, FDA 510(k), and GB18281 requirements. In addition, the spores are traceable and test reports include important validation data such as spore concentration and D-values.

How can users avoid contamination during incubation or handling?

The self-contained design helps reduce operator handling steps and lowers contamination risk. Tailin also uses medical-grade dialysis paper packaging that both prevents external contamination and ensures adequate steam penetration during sterilization cycles.

Do you offer biological indicators (BIs) for different sterilization temperature ranges?

Yes. To ensure a precise match with various sterilization protocols and material sensitivities, we provide biological indicators in two standard temperature categories: 121°C BIs (Standard High-Pressure): Optimized for standard autoclave cycles. These are the go-to choice for validating the sterilization of robust items like stainless steel instruments, glassware, and typical laboratory loads. 115°C BIs (Low-Temperature/Sensitive): Specifically designed for low-temperature steam sterilization processes. This option is critical for heat-sensitive materials, specialized media, or delicate equipment that cannot withstand standard 121°C cycles.

Home > Solutions > Sterilization Monitoring and Validation > Biological Indicators > Rapid BI Reader

HTY-RBIR100

Rapid BI Reader

Used to fast read the sterilization result

The Rapid BI Reader detects the inactivation of self-contained biological indicators, enabling rapid assessment of sterilization effectiveness across various sterilization systems.

Step 1: After test, remove the BI and press down the cap

Step 2: Use the Rapid BI Reader to crush the ampoule

Step 3: Insert the BI into the machine and start fluorescence detection. Results can be read within 15 minutes

Features

Automatic BI Type Recognition – Supports simultaneous incubation of different BI types
7-inch Color Touchscreen– Features timer alerts and intuitive status monitoring
16-Well Simultaneous Detection– Improves testing and verification efficiency
HIS/CSSD System Integration– Supports comprehensive data traceability