AN2203 EZTest Biological Indicator

Self-contained Biological Indicators (BI’s) provide sterility assurance for EO cycles. EZTest® contains a high population (10-6) of B. athrophaeus ― sterilization-resistant bacterial spores ― on a filter-paper carrier packaged within a small, thermoplastic culture tube.

Inside the thermoplastic culture tube is a sealed-glass ampoule of specially formulated soybean casein digest culture medium containing a color indicator that turns a dramatic yellow if spores grow. Color change reveals test results after 48 hours of incubation at 37°C.

25/boxPack type: box
Unit of Measure: 25 countCase qty: 1


Also available as a case of four boxes: 100 count.

Want to order?

Contact US

Essential Sterilization Accessories

Ensure your EO cycles are reliable

View All Accessories

FAQs

Get answers to your most pressing questions about the AN2203 EZTest Biological Indicator

The AN2203 EZTest Biological Indicator is a reliable tool used to monitor the effectiveness of sterilization processes. It provides clear results that help ensure your sterilization methods are working as intended. This indicator is essential for maintaining compliance and safety standards.

To use the EZTest, place it in the sterilization chamber along with your instruments. After the sterilization cycle, incubate the indicator according to the instructions provided. Check for color change to determine if the sterilization was successful.

You can purchase the AN2203 EZTest Biological Indicator directly from our website or authorized distributors. We recommend checking our online store for the best prices and availability. Ensure you have the right quantity for your needs.

Customer Testimonials

Our experience with Andersen has been outstanding.

  • “Andersen reps are easy to talk to and very helpful. We frequently sterilize cautery pens and suction bulbs and tubing!”

    Tanya Niles, LVT
    Veterinary Technician Instructor
    Piedmont Technical College
    Cola, SC

  • “The machine is great, maintenance free, easy to use.”

    Gregg Hagerman
    Head Tech. Hospital Administrator
    BluePearl Veterinary Partners
    Louisville, KY

  • “The latest generation of heated gas sterilization units have been a game-changer because instead of a 24-hour cycle, now we have a few hours cycle and it’s just changed our whole environment.”

    Dr. Joseph Hunstad
    Board Certified Plastic Surgeon
    H/K/B Cosmetic Surgery
    Charlotte, NC
    Watch Review

  • “We love our EOGas 4 sterilizer! We like the fact we can do 3-hour or 5-hour cycles, rather than 12 or 24 hours with the old machine. It’s fantastic!”

    Aimee Greenfield
    Technician Manager
    Veterinary Surgical Specialists
    Tustin, CA

Expert Guidance for Your Needs

Tell us about your sterilization requirements — our experts are here to guide you to the perfect EO solution.

Contact Learn More