ERMI / HERTSMI-2 DIY Testing Kits

Our Environmental Relative Mouldiness Index (ERMI) Testing Kit comprehensively analyses your indoor air quality and helps you identify potential sources of contamination. We also offer a Health Effects Roster of Type Specific Formers of Mycotoxins and Inflammagens – 2nd Version (HERTSMI-2) Testing Kit to help you detect specific types of mould and their associated toxins.

Our Swiffer Cloth and Vacuum Sampling Kits are perfect for DIY testing to achieve reliable and accurate results. We also offer PCR Detection Kits and NextGen Sequencing Kits for more advanced testing needs.

With over 50 years of experience in the industry, you can trust NSJ EnviroSciences to provide the information you need to take control of your indoor environment. Don't wait until it's too late — order your testing kit today and breathe easier tomorrow!

Solving Environmental Microbial Issues

NSJ EnviroSciences is Australia’s industry leader in the field of mould consultancy, inspection, testing, and support. We work with you to find the cause and prevent the reoccurrence of microbial-related illnesses.​

Dedicated To Protecting You and Your Environment Because Health Matters


Indoor air quality is a major concern for maintaining a healthy home or workplace. At NSJ EnviroSciences, we know that mould is a serious problem. We also understand that dealing with it can be stressful and confusing. That’s why we offer a range of convenient and easy-to-use environmental testing kits that you can use to assess the air quality of your place.

Our testing kits are designed to be user-friendly and provide actionable information about the air quality. By taking action with our products, you can protect your loved ones from the harmful effects of mould and other microbes.

Order your DIY testing kit today and take control of your indoor environment. If you need further assistance, we also offer expert consultancy services to help you address any potential issues.

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Let mould be OUR problem, not yours. Get in touch with us today!

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Our Services

DIY Testing Kits

These DIY kits provide a convenient and affordable way to assess your environment and detect harmful contaminants.

Biotoxin Testing

We offer testing services that aims to facilitate the identification and detection of mould contamination in your home or business.

Mould Assesments

Our services are multi-disciplinary, which means that we can assess your potential exposure to environmental hazards in a number of ways.

Comprehensive Consultations

We can also provide comprehensive support through expert witness and litigation compliant reports.

Who We Are

50+ Years Experience

Accredited and Qualified Scientists


Our Affiliations and Memberships

Our Mission and Purpose

NSJ EnviroSciences is a team of experts who have come together to make a difference. We are dedicated to helping individuals suffering from environmentally acquired illnesses to recover their health. We do this through research and education on how to prevent future mould growth and provide solutions for those who have experienced the harmful effects of mould exposure.

We are passionate about identifying environmental problems as well as knowledge gaps.  We do this by contributing to and performing research, developing solutions, and teaching the issues and solutions to the medical world.

Finally, we believe in making our resources available to the different worlds so they can work together toward a common goal—a healthier planet.

We Offer a Comprehensive Collection of Resources

We envision a world where everyone has access to the information they need to prevent environmental illness and protect themselves from dangerous substances. We also want everyone—including those who work in the field of environmental health—to have access to the latest research findings so they can provide better care for their affected clients.

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