JVIDÊÓƵ

GLP vs non-GLP testing

Good Laboratory Practices (GLP) regulations establish strict requirements for aspects of both testing and facilities, similar to Good Manufacturing Practices (GMP). Our laboratories are compliant with GLP regulations, and our experienced and knowledgeable teams follow Good Laboratory Practices as outlined in 40 CFR part 160 (EPA) and 21 CFR Part 58 (FDA). Our quality system is designed to meet GLP regulations, including the handling of test substances, training of testing personnel, Quality Assurance Unit presence, test system handling, facility maintenance, documentation control, SOPs, conduct of studies and retention and maintenance of records.

When products are in the development phase, or in instances where a regulatory agency does not require GLP testing/reporting for submission, we also provide testing services under non-GLP conditions. Non-GLP testing is performed in the same manner as GLP testing. However, less documentation for testing and reporting is required, and our Quality Assurance Unit is not involved. As a result, we offer non-GLP testing services at a discount.

As a contract laboratory that provides testing for EPA submission, we are inspected routinely by the EPA and have also been audited by the FDA. We have an impeccable inspection record with both the EPA and FDA. To learn more, talk to an expert. 

Antimicrobial efficacy testing services

• Microbiology Testing - Regulatory agencies require proof of efficacy against specified pathogens before approving label claims. Proof of efficacy can be demonstrated by testing the antimicrobial product against a specific bacteria, fungi or yeast using a standard test method that has been designated by the regulatory agency as an acceptable method. JVIDÊÓƵ has extensive experience performing bacterial, fungal, or yeasticidal efficacy testing to meet submission requirements for regulatory bodies worldwide (US EPA, Health Canada, TGA, EN, and FDA). Our laboratories are EPA GLP and  compliant. We have an extensive organism library as well as a resistant organism library.
• Virology Testing - Before label claims can be approved, regulatory agencies require proof of efficacy against specified pathogens. By testing the antimicrobial product against a specific virus using a standard test method that has been designated by the regulatory agency as an acceptable method, label claims can be proven. JVIDÊÓƵ has extensive experience performing virucidal efficacy testing to meet submission requirements for regulatory bodies worldwide (US EPA, Health Canada, TGA, EN and FDA). Our laboratories in Eagan are EPA GLP and FDA GLP compliant. We have  virus laboratories in addition to a large virus library.
• Analytical Chemistry - Along with the proof of efficacy for antimicrobial products, registrants are also required to provide data proving the stability and characterization of the antimicrobial product. Our Analytical Chemistry lab provides testing services to meet  requirements.
• Disinfectant Efficacy Testing for the Antimicrobial Industry - Disinfectant efficacy testing formally evaluates the efficacy and suitability of antimicrobial products used to eliminate contaminant microorganisms on various surface types and components. We design and perform disinfectant efficacy studies according to GLP methods to evaluate the effectiveness of disinfectants used in your facilities and provide you with solid GLP data. 
• Disinfection Qualification Testing for the Pharmaceutical Industry - Using cGMP methods, disinfection qualification formally evaluates the efficacy and suitability of antimicrobial products and procedures used to eliminate contaminant microorganisms on various surface types and components within an aseptic, sterile or otherwise controlled manufacturing environment. JVIDÊÓƵ complies with USP <1072> disinfection qualification methods and will partner with you to help you develop an effective cleaning regimen for your controlled spaces.
• Biological Aerosol and Public Health Air Quality Claims Testing - JVIDÊÓƵ's commercial indoor air quality testing facility is among the first - and largest - designed for real world modeling of aerosolized disinfectant and sanitation products in indoor spaces. A number of bacteria, viruses, and fungi can be tested in our large BSL-2 biocontainment lab.
• Effectiveness of Antimicrobial Preservatives - The ability of a preservative to protect a product against contamination must be supported by appropriate scientific data which demonstrates the efficacy of the preservative against the claimed microorganisms. This is accomplished by treating the test material with the microorganisms under conditions which simulate as closely as possible, in the laboratory, the actual conditions under which the test material is designed to be used. In JVIDÊÓƵ's preservative efficacy testing studies, incubation times and temperatures are modified in an effort to maximize test system recovery while considering the varying recommendations between the USP and CTFA methods. The test material is exposed to a suspension of test organism and held at the specified temperature for a specified time period. The inoculated test material is assayed for surviving microorganisms at specified intervals. Appropriate sterility, culture purity, initial suspension population and neutralization confirmation controls are performed. Depending on the type of product, USP has specific criteria for bacteria, yeast and molds, when a preservative system is considered effective. Start the conversation and request a quote today for antimicrobial testing.
• Antibacterial Efficacy Testing for Soiled Dishes - These studies determine the antimicrobial efficacy of a test product intended to be used for one step cleaning and germ killing on hard, inanimate, non-porous, soiled surfaces. The test method to be used in this study will follow modifications of the ASTM approved method for the evaluation of the antimicrobial efficacy of sanitizers on inanimate, nonporous, non-food contact surfaces and the AOAC Germicidal Spray Test. A film of organism cells dried on a surface of appropriate carriers is exposed to the test substance for a specified exposure time. After exposure, the carriers are neutralized and assayed for survivors. The test material meets effectiveness requirements for claiming “kills 99.9% of germs on dishware” if there is a minimum 3 log (99.9%) reduction, relative to the numbers controls, for both carriers and the excess product runoff. 
• Zone of Inhibition Assay - This assay evaluates the antimicrobial activity of an agent against a selected test organism by determining the zone of inhibition. It is designed to evaluate the antimicrobial activity of a test substance after the applied test substance diffuses through the test agar potentially inhibiting growth of the test system. JVIDÊÓƵ's studies typically follow a modification of the Kirby Bauer Disc Diffusion Susceptibility Test, Clinical and Laboratory Standards Institute, (CLSI). An agar plate is inoculated with a lawn of a culture suspension and the test substance is placed in contact with the inoculated surface for test substance diffusion to occur within the test agar. Following incubation, the agar surface is examined for inhibition of test organism growth. It is important to note this study is designed to evaluate possible inhibitory properties of the test substance on a specific test organism. There is no specific minimum measured value that indicates a “passing” or “failing” result for the test or control substance.
• Cosmetic or Barrier Testing - JVIDÊÓƵ's consultative antimicrobial experts have years of experience carrying out cosmetic and barrier testing. Our team can work with you to create custom protocols for your cosmetic or barrier testing.
• Wound Dressing Testing - Custom protocols can be developed to meet your specific needs for wound dressing testing. Get in touch with us today to explore your options. 

Meet antimicrobial regulatory guidance requirements

In order to make label claims for a microorganism, most regulatory agencies require specific guidance be followed. We have linked some of this regulatory guidance below.

• ECHA -