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  2. Solution used in qualitative fit testing. Test kits and accessories designed to help your organization meet OSHA fit testing requirements for respirators. The products can be used to check face to respirator seal on any particulate respirator or gas/vapor respirator with a particulate prefilter.

  3. The Bitrex® Qualitative Fit Test Kit meets the performance criteria for fit testing half mask respiratory protecting devices under current OSHA standards and DIN ISO 16795-3.

  4. The 3M™ Fit Test Solution FT-32 Bitter is used to test the respirator wearer to a bitter solution. It is used with the 3M™ Qualitative Fit Test Apparatus Kit FT-30 Bitter.

    • Ingredients
    • Items Needed
    • Preparation
    Denatonium Benzoate (CAS No. 3734-33-6) is commercially available generally in 5-15g packaging.
    Distilled water (CAS No.7732‒18‒5) is commercially available generally in 1L bottles.
    Sodium Chloride (CAS No. 7647-14-5) is commercially available generally in 500g packaging.
    One 500mL glass container
    Two 200mL glass containers with lids
    Transfer pipette or a 100mL syringe
    Scale (capable of measuring milligrams)

    Preparation of 5% NaCl Solution 1. In container 1 (the 500mL container), add 17.51g of NaCl to 350 mL of distilled water and stir well ensuring that all salts are dissolved. This solution is used as an intermediate solution for the preparation of the final fit test solution and the final threshold check solution. Preparation of Fit Test Solution 1....

  5. Thjs test is conducted to assure that the person being fit tested can detect the taste of the Bitrex solution at very low levels. The sensitivity test solution is a diluted mixture of fit test solution.

  6. Features. Kit includes everything needed to perform fit testing on all Moldex ® respirators. Comply with OSHA standards for qualitative fit testing. Includes Bitter aerosol, fit test hood, instructions and certificates. Respirators sold separately. Qualitative Fit Test Training: Instructional videos below give step-by-step instructions.

  7. Bitter taste fit test solution for fit testing. Can be used to check face-to-respirator seal on any particulate respirator or gas/vapor respirator with a particulate prefilter. More Information. SDS. Order 3M™ Bitter Fit Test Solution by 3M Company FT-32.