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Port and Cargo Security

Incoming shipments are analyzed for potential threats using EST Inc.'s unique technology, zNose®. Explosives, narcotics, and other contraband are detected and identified upon homeland entry. Additional zNose® applications include:

  • Searching cargo containers and vehicles for contraband

  • Detecting hidden explosives and chemical weapons

  • Detecting hidden bootleg liquor in cargo containers

  • Recognizing the presence of illegal chemicals

Know More about Our Diagnostics Solutions


zNose®’s working procedure is not very complex. It uses a simple 2-step process that quantifies any type of odor within a minute.