Test Standards

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Unlocking the Power of Disinfectant Testing

Unlocking the Power of Disinfectant Testing

BS ISO 1276, BS EN 13727, and BS EN 13624 are crucial industry standards that ensure the efficacy and safety of chemical disinfectants and antiseptics. BS ISO 1276 focuses on bactericidal activity, while BS EN 13727 targets products used in the medical field and includes additional requirements. BS EN 13624 tests fungicidal activity. These standards are vital for maintaining product quality, public health, and consumer trust, as they set minimum performance benchmarks for disinfectants in various sectors.

Grouping of the disinfectant standards, according to phase

Phase Step Brief description Used in industrial applications Used in medical areas
1 Basic bactericidal and fungicidal activity - no interfering substance, 2 test organisms activity BS EN 1040
BS EN 1275
BS EN 1040
BS EN 1275
2 1 Quantitative suspension testing to evaluate bactericidal and fungicidal - interfering substances suitable for intended use - 4 mandatory bacterial strains and 2 mandatory fungal strains. BS EN 1276
BS EN 1650
BS EN 13727
BS EN 13624
2 2 Surface testing- simulation of real-life application BS EN 13697 Not on offer


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Assessing Bactericidal Activity and Ensuring Product Efficacy

The primary purpose of the BS ISO 1276 test is to determine the bactericidal activity of chemical disinfectants used in various industries, such as food, domestic, and institutional sectors. By assessing the effectiveness of these products in eliminating bacteria, the test plays a critical role in ensuring product efficacy and safety.

This is of utmost importance for manufacturers, as it helps them comply with regulatory standards and shows their commitment to producing reliable disinfectants. The test is crucial for end-users, as it provides assurance that the products they use can maintain hygiene and protect their health.

disinfectant standards testing


Standardised Methodology and Criteria for Evaluating Bactericidal Activity in BS ISO 1276 Test

The BS ISO 1276 test employs a standardised methodology to evaluate the bactericidal activity of chemical disinfectants. A variety of test organisms, including Gram-positive and Gram-negative bacteria, are used to ensure a comprehensive assessment of a product's effectiveness. The testing process involves specific conditions and parameters, such as temperature, contact time, and concentration, to simulate real-world usage.

To meet the criteria for bactericidal activity, a disinfectant must produce a significant reduction in bacterial count under these controlled conditions. The results provide valuable insights into the product's performance and its ability to meet industry standards. In order to be approved for the UK market, the majority of antibacterial products are required to achieve a 5 log reduction, which means they must decrease the number of bacteria by a factor of 100,000 through the use of disinfectant.


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Navigating the Submission Process for BS ISO 1276 Testing

The submission process for manufacturers seeking to have their products tested for compliance with BS ISO 1276 involves several steps. First, manufacturers must select an independent testing laboratory to conduct the test. Next, they need to prepare representative samples of their disinfectants, along with relevant documentation that includes product specifications, intended use, and other pertinent information.

Once the customer submits their samples and documentation, the laboratory will provide a timeline for conducting the tests and reporting the results. Timely and accurate reporting allows manufacturers to make informed decisions regarding product development and compliance.

fungicidal testing


BS ISO 1276 Minimum Requirements: Ensuring Safety, Gaining Customer Trust, and Growing Market Share

Meeting the BS ISO 1276 minimum requirements is vital for chemical disinfectant manufacturers. Compliance ensures products are safe and effective, protecting public health and avoiding legal and financial consequences.To gain approval for the UK market, the product must also satisfy the standards specified in the test criteria. Adherence to these standards builds customer trust, as users are confident in the products' performance.

Compliance also offers a competitive edge. Manufacturers meeting or exceeding these standards can differentiate themselves from competitors and create a reputation for quality and reliability. This improves market share & customer loyalty as customers prefer products that meet stringent industry standards.


BS ISO 1276 Testing Procedure: Comprehensive Evaluation of Disinfectant Efficacy

The BS ISO 1276 testing procedure begins with preparing test organisms by cultivating mandatory bacterial strains on suitable growth media, ensuring consistency, viability, and representation of targeted organisms. This step is very important for obtaining comparable results.

The procedure continues with adding bacterial suspension to the disinfectant under controlled conditions, including temperature, contact time, and concentration, mirroring real-world scenarios.

Lastly, the lab will assess bactericidal activity by comparing bacterial counts before and after product exposure.his information is used to calculate the reduction in number of bacteria of each test species. Results determine if the disinfectant meets the BS ISO 1276 bactericidal activity criteria. Successful outcomes show effective bacterial elimination and industry standard compliance, enabling manufacturers to make informed decisions on product development and marketing strategies.


Distinct Requirements for Diverse Industry Applications

BS ISO 1276, BS EN 13727, and BS EN 13624 are standards with similar principles and methodologies for evaluating chemical disinfectants and antiseptics, but they differ in specific requirements. BS EN 13727, tailored for medical products, includes erythrocytes in the bovine albumin solution, at 3% and 0.3 % concentration, to represent blood in real-world applications. BS EN 13624, a fungal variant, uses test organisms like Aspergillus brasiliensis and Candida albicans to evaluate fungicidal efficacy.

These distinctions cater to different industries, ensuring the laboratory tests products under relevant conditions. By customising testing procedures, these standards support manufacturers in developing and marketing effective and safe products for their applications.

bactericidal testing


Ensuring Compliance and Quality with 4ward Testing: Partnering for Success and Customer Satisfaction

In conclusion, BS ISO 1276, BS EN 13727, and BS EN 13624 are essential standards for ensuring the efficacy and safety of chemical disinfectants and antiseptics across various sectors. By adhering to these standards, manufacturers can guarantee product quality, public health, and grow consumer trust.

4ward Testing is a reputable testing laboratory that offers reliable and accurate testing services in compliance with these standards. Their expertise and regular communication ensure manufacturers receive guidance and support throughout the disinfectant testing process. By partnering with 4ward Testing, manufacturers can confidently develop and market products that meet the stringent requirements of their respective industries, promoting long-term business success and customer satisfaction.

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