Antibacterial testing of disinfectants plays a crucial role in ensuring that these products are effective in eliminating harmful bacteria. These tests are not only essential for the products used in food processing, industrial, and hospital settings but also for those used in our homes, schools, and public places. These tests make sure that the products used for disinfection are safe and effective before they are released into the market.
In this article, we’ll dive into the importance of antibacterial disinfectant testing and explore the differences and applications of two key European standards: EN 1276 and EN 1040. Understanding these standards will help you choose the right antibacterial disinfectant test for your products, ensuring they meet the highest safety and efficacy standards.
The key differences and similarities
Similarities
Origin of Standards
EN 1276 and EN 1040 were both developed by the European Committee for Standardization (CEN) and aim to validate the bactericidal efficacy of the disinfectant product.
Applicability
Both EN 1276 and EN 1040 are used for testing the efficacy of disinfectant products that are intended to be used in food processing, industrial, domestic, and institutional areas.
Differences
Test Organisms: According to EN 1276 guidelines Pseudomonas aeruginosa, Escherichia coli, Staphylococcus aureus, Enterococcus hirae, and E. faecium are mandatory test organisms that must be used for testing the bactericidal efficacy of disinfectants.
EN 1040 mainly demands testing against Pseudomonas aeruginosa and Staphylococcus aureus.
Testing methodology: EN 1276 is a phase 2 step 1 test that provides guidelines on various test conditions including temperature and organic load in order to simulate real-world conditions.
On the other hand, EN 1040 is a basic bactericidal phase 1 suspension test and does not simulate specific real-life conditions.
Choosing between EN 1276 and EN 1040
The choice between EN 1276 and EN 1040 depends on the stage of development and the relevance of the disinfectant or antiseptic. If the product is in a very early stage of development, the most relevant standard to work with is EN 1040 since this is a basic bactericidal activity test. This implies that the formulation will be in a place to attain the pass level before being tested in greater detail. EN 1276 validates the efficacy of disinfectant products in conditions simulating real-world scenarios.
At Microbe Investigations Switzerland, we provide specialized testing services for antibacterial disinfectants, offering both EN 1276 and EN 1040 tests to meet your specific needs. Our team of experienced microbiologists employs advanced techniques to deliver accurate and reliable results, ensuring your products meet the highest standards of efficacy and safety. Understanding the nuances between EN 1276 and EN 1040 is essential for choosing the right test for your antiseptic products.
To learn more about our EN 1276 and EN 1040 testing services, or to consult with our experts on the best testing approach for your disinfectants, please contact us today.
