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Rapid Response COVID-19 Antigen Rapid Test Cassette – At Home Demonstration

What We Do

Based in Ontario, Canada, BTNX is a biotechnology company with an international reputation for excellence earned through consistently delivering value and quality over its 21 years in business as a Canadian Manufacturer of diagnostic products. Under the Rapid Response® brand, BTNX offers a comprehensive range of rapid point-of-care diagnostic tests used in over 135 countries and counting!

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Our tests have a proven track record of high sensitivity and specificity validated across multiple studies.

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Trusted by Healthcare Professionals

Rapid Response® products provide are trusted in laboratories, physicians’ offices, hospitals and clinics worldwide.

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Designed with the end-user in mind: our tests are easy to administer and interpret, with many of the products in our catalogue following similar testing procedures.

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