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Pathogen and Toxin Testing > 

3M™ Tecra Visual Immunoassay (VIA) Tests


When testing for pathogens and toxins, you can’t leave anything to chance. You need a reliable food safety test with a solid history of proven performance.

3M™ Tecra™ Pathogen and Toxin Visual Immunoassay (VIA) is a full range of rapid and specific tests that deliver a precise, AOAC®-approved method to accurately test raw materials, finished products and environmental surfaces in production facilities.

3M Tecra VIA Tests achieve a reliable result with easy-to-follow steps. With automation that is adaptable, but not required, Tecra VIA offers the ability to run the exact number of tests you need either manually or semi-automated. Whether you are new to immunoassay testing, you want a dependable backup system, or you are looking for a solid method that’s cost-effective and easy to use, 3M Tecra VIA Tests are right for you.


3M™ Tecra™ Pathogen and Toxin Visual Immunoassay (VIA) System Tests delivers provide a full range of critical tests for use with raw materials, finished products and environmental surfaces in production facilities.

  • Proven and trusted ELISA technology with accurate results
  • High throughput 96 well test with the ability to run mutliple plates at the same time.
  • Flexible system with ability to run the exact number of tests required either manually or semi-automated.
  • No requirements for expensive equipment or maintenance agreements and no unexpected downtime.
  • Fits easily into existing lab process with an adaptable and easy to use system that runs multiple assays at same time.
  • Low cost system that reduces both prep time and labor with competitive material costs.
  • Easy to read results using a visual color scale.
  • Release product 1 to 3 days sooner than traditional microbiology methods

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