ISO 20743 Antibacterial Activity of Nanoparticle Containing Textile Wipes
The ISO 20743 standard specifies a method for determining the antibacterial activity of textile wipes containing nanoparticles. This service is crucial for ensuring that cleaning and hygiene products meet stringent international standards, thereby enhancing consumer safety and confidence.
Our testing protocol adheres to the guidelines outlined in ISO 20743:2018, which defines a standardized approach to assess antibacterial efficacy using a specific methodology. This involves inoculating textile wipes with known bacterial strains (such as Escherichia coli or Staphylococcus aureus) and measuring their ability to inhibit bacterial growth over time.
During the testing process, we carefully prepare the samples by cutting them into standard-sized pieces that are representative of typical usage scenarios. Specimen preparation is critical for obtaining accurate results, as it ensures consistent conditions across all tests. We then incubate these samples under controlled environmental conditions to allow bacterial growth.
The core of our testing methodology lies in the application of various antibacterial agents (nanoparticles) onto textile substrates and assessing their efficacy against a range of bacteria. This includes both gram-positive and gram-negative organisms, ensuring comprehensive coverage of potential contaminants found in hygiene products.
Instrumentation plays a pivotal role in our testing process. We use advanced microbiological techniques, including spectroscopy and chromatography, to quantify bacterial load before and after treatment with the wipes. These tools provide precise measurements that help us determine the effectiveness of the nanomaterials used within these products.
Reporting is meticulously detailed, providing clients with comprehensive insights into how well their products perform against specified bacteria. Our reports include data on time-to-inhibition (TTI), minimum inhibitory concentration (MIC), and other relevant parameters that reflect real-world usage conditions. This information not only supports compliance with regulatory requirements but also aids in product development and optimization.
Quality and Reliability Assurance
- We employ state-of-the-art laboratories equipped with industry-leading equipment, ensuring consistent accuracy across all tests.
- Our team of experts is certified to perform ISO 20743 compliant testing, guaranteeing adherence to international standards.
Competitive Advantage and Market Impact
- Compliance with ISO 20743 positions your product as a leader in hygiene and safety, attracting health-conscious consumers.
- Our testing enhances product efficacy by identifying optimal nanoparticle concentrations for maximum antibacterial activity.
