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J. J. Keller protects people and the businesses they run. You can trust our expertise across a wide range of subjects relating to labor, transportation, environmental, and worker safety. Our deep knowledge of federal and state agencies is built on a strong foundation of more than 100 editors and consultants and 70+ years of regulatory compliance experience.

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J. J. Keller protects people and the businesses they run. You can trust our expertise across a wide range of subjects relating to labor, transportation, environmental, and worker safety. Our deep knowledge of federal and state agencies is built on a strong foundation of more than 100 editors and consultants and 70+ years of regulatory compliance experience.

News & Events
  • Bitrex is safer than saccharin tests, while producing identical results
  • Disposable glass ampules make pouring solution into nebulizers easier and reduce the chance of contamination
  • Kit contents:
    • One test hood
    • Two nebulizers, with labels
    • One box of Sensitivity Solution applicators
    • One box of Fit Test Solution applicators
    • Two sets of replacement nebulizer inserts
  • Hood details:
    • Poly-coated
    • Clear viewing window
    • Surged seams
    • Reusable
  • Bitrex details:
    • Glass ampules come with pre-drilled plastic cap for easy pouring
    • Plastic provides protection from broken glass
    • One-time use
    • Averages 3-5 fit tests per tube
    • Contains 2.5 cc of solution
  • Nebulizer details:
    • Natural Latex rubber air bulb for easy operation
    • Converts 5 cc (ml) of liquid into aerosol 0.3 to 5.0 microns particle size
    • Complete with extra jet and replaceable plastic caps
    • Break-resistant polycarbonate plastic (Lexan® ) that easily disassembles for washing
    • Dimensions: 2" (5.0 cm) X 2" (5.0 cm) X 7" (17.7 cm)
  • Available OSHA-compliant Bitrex fit test kit replacement products:
  • Provides user with everything required to perform qualitative fit testing of disposable and reusable dust and mist respirators. Put hood on. Use the Sensitivity Solution in a nebulizer to check if your coworker can detect Bitrex. Once you've determined they can detect it, have them put on their respirator and use the Test Solution nebulizer. Go through the steps and if they can detect the Bitrex with their respirator on, it isn't properly fit and they should use a new respirator and repeat the test. If they can't detect the Bitrex, the respirator is a good fit.

Industry: Construction Safety, Workplace Safety / EH&S