Biofilm & Antimicrobial Testing
Evaluating product effectiveness on biofilms and antimicrobial surfaces.
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Biofilm & Antimicrobial Testing
Evaluating product effectiveness on biofilms and antimicrobial surfaces.
Orion Microbiology provides biofilm and antimicrobial testing to support product development, performance evaluation, and technical substantiation. Our services generate clear, reliable data for antimicrobial formulations, treated surfaces, and textile technologies, using ISO-aligned methodologies relevant to real-world use.
Biofilm Eradication and Reduction Assessments
Biofilms are inherently more tolerant to antimicrobial interventions than free-living microorganisms and are a major contributor to persistent contamination. Orion Microbiology offers controlled biofilm studies to assess biofilm reduction, disruption, and eradication on a range of surface types. Testing can be tailored to reflect intended use conditions and supports comparative assessment, product optimisation, and performance validation.
Antimicrobial Textile and Surface Efficacy Testing
We provide antimicrobial efficacy testing for treated textiles and surfaces using recognised international standards, including ISO-based methods. Testing may include evaluation before and after laundering, cleaning, or simulated use to assess retained antimicrobial performance over time. Applications include healthcare and technical textiles, coatings, plastics, and high-touch antimicrobial surfaces.
Custom Environmental Surface Performance Studies
Where standard test methods do not reflect practical use, Orion Microbiology offers custom environmental surface performance studies. These studies assess antimicrobial effectiveness under repeated contamination, cleaning, and the presence of organic soiling, providing data that better represents real-world conditions.
ISO-Aligned Test Methods and Applications
| ISO Standard | Test Focus | Typical Applications |
|---|---|---|
| ISO 22196 | Antimicrobial activity on plastics and non-porous surfaces | Coatings, treated plastics, high-touch surfaces |
| ISO 20743 | Antibacterial activity of textile products | Medical textiles, PPE, technical fabrics |
| ISO 18184 | Antiviral activity of textile products | Healthcare and protective textiles |
| ISO 21702 | Antiviral activity on plastics and non-porous surfaces | Antiviral surface treatments and coatings |
| Adapted ISO / ASTM methods | Biofilm reduction and disruption | Biofilm-associated surface technologies |
Textile and Surface Testing Overview
| Material Type | Testing Focus | Performance Considerations |
|---|---|---|
| Textiles and fabrics | Antimicrobial efficacy and durability | Laundering, wear, retained activity |
| Coated surfaces | Surface antimicrobial performance | Cleaning cycles, contact time |
| Plastics and polymers | Antimicrobial activity | Surface chemistry, longevity |
| High-touch surfaces | Real-world performance | Repeated contamination and soiling |
Why Orion Microbiology?
Orion Microbiology is an independent UK-based microbiology laboratory specialising in antimicrobial and biofilm performance testing. We deliver ISO-aligned testing, flexible study design, and clear, commercially relevant reporting. To discuss how our biofilm and antimicrobial testing services can support your product or technology, please contact Orion Microbiology.