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Assure Tech

Assure FaStep COVID-19 Antigen Rapid Test Device 20 Tests/Kit

Regular price $299.99 CAD
Regular price $370.00 CAD Sale price $299.99 CAD
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Shipping calculated at checkout.


  • Test time: 15 minutes

Test Technology:

  • Antigen Diagnostic Sensitivity: 94.3%
  • Diagnostic Specificity 100%
  • Quantity: 20 tests/kit
  • Sample Collection: Shallow nasal


  • Rapid antigen testing devices should only be used for screening purposes. Nucleic acid-based testing, also called molecular testing or PCR, is the gold standard to diagnose active COVID-19 infection in patients with symptoms. For more information about self-testing and antigen testing devices, please visit the Health Canada website .

Contents / Kit

  • Individually packed test devices
  • Extraction Buffer
  • Extraction tube
  • Nozzle with filter
  • Tube stand
  • Individually packed swabs
  • Package insert



General Information about COVID-19 Antigen Swab Tests

Rapid response test results are for the identification of the SARS-CoV-2 viral nucleoprotein antigen. These tests are designed for use during the acute phase of infection - about 6 days after exposure to or onset of COVID-19 symptoms. Laboratories are required to report all positive results to the appropriate public health authorities. Individuals who receive a positive result should adhere to their local Public Health guidelines.


Cold Weather Warning

As the weather gets colder in Canada, we understand some customers may be concerned about the sub-zero temperatures during the shipment of Rapid Test Kits. Transport temperatures dipping below 0°C for short durations of time will not have an adverse effect on the test, or the buffer liquid.

Recommendation: It’s important to bring the tests to room temperature before adding the sample into the test, as low ambient temperatures when conducting the test may cause false results. We recommend letting the test kit contents sit out for 4-6 hours before use.