AOAC 955.15 Testing of Staphyloco Disinfectants

EUROLAB laboratory provides testing and compliance services within the scope of the AOAC 955.15 standard. The AOAC use dilution method is a method for testing the effectiveness of disinfectants, first developed in 1955.

Over its numerous revisions, it has become the standard for the evaluation of liquid and dilutable liquid disinfectants for hard surfaces.

Usage The dilution method is accomplished by briefly dipping the stainless steel carriers into bacteria, treating them with disinfectant, and finally placing the carriers in growth water to determine if there are still surviving bacteria. This makes the method a qualitative method, meaning that the results are determined by whether bacteria are growing rather than counting the bacteria.

One of the most recent revisions of the method, the result of several years of work by industry members and the EPA, Staphylococcus aureus and Pseudomonas aeruginosa, is to lower the performance standard and make the test pass/fail detection more reliable. This also had the advantage of making it easier to pass the test to the liking of disinfectant developers.

EUROLAB assists manufacturers with AOAC 955.15 test compliance. Our test experts, with their professional working mission and principles, provide you, our manufacturers and suppliers, the best service and controlled testing process in our laboratories. Thanks to these services, businesses receive more effective, high-performance and quality testing services and provide safe, fast and uninterrupted service to their customers.