Laboratory Reports

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Biozone Scientific's innovative treatment and prevention methods are creating the future for purification and sanitation. Whether delivering cleaner, purer air for you, your family and co-workers, or disinfecting food and surfaces, or decontaminating indoor environments, Biozone's products are filling the purification and sanitation needs for a vast array of users.

To support the versatility and usefulness of our technology, the Company actively engages in research, testing, and validation activities to bring scientific support to Biozone's methods and applications. Recent testing results from independent and certified laboratories as well as a major university are summarised below.

University College Dublin

Bacteria counts are known to quadruple every 12 to 20 minutes yet tests conducted by University College Dublin showed a 70% reduction in the micro-organism count after the Biozone equipment was installed. This reduced level was maintained for the 48 hour period of the test.

Report from Vallid Labs, Inc., USDA--0978,3734 Test# VL-31300

Purpose: To determine the reduction (if any) of airborne bacteria with use of the Biozone Air Purifier by establishing the amount of airborne bacteria entering the Biozone Air Purifier (device) compared to the amount exiting the device.

Method: Using a Biotest air sampler, the introduced Enterobacter aerogenes coming into the air purifier was collected. Samples were taken again at the outlet vent of the air purifier. All testing was run in triplicate. Numbers reported are averages of triplicate results.

Results:

Enterobacter aerogenes in ft3 of air entering the device >1,100
Enterobacter aerogenes in ft3 of air after treatment 10.85

*This represents a minimum of 99% reduction.

Report from Penn. State University Aerobiological Engineering - Airborne Pathogen Control System

Results: Using the Biozone Air Purifier on bacterial cultures of E. Coli we obtained better than a 2 log reduction (99%) in 2 hours." No bacteria survived after 3 hours of exposure.

We have also demonstrated nearly a 4 log reduction (99.99%) in E. Coli with higher output levels from the Biozone unit.

Three Controls: no exposure

Exposed for 2 hours to the Biozone unit

Report from Tri-Tech Laboratories, Inc., FDA--1058842/ORL Test # 98-10-320

Purpose: Disinfectant Validation Process

Results: The concentration of bacteria recovered from all inoculated treated samples show a 3-5 log reduction. This factor proves that the disinfection process utilized in this study is effective in inhibiting the most common bacterial problems in producing a high quality product.

The concentration of E. Coli 0157 bacteria recovered after only one (1) minute of exposure to the Biozone show a 5 log (99.999%) reduction.