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Article Number4055625
Qualitative Fit Test Kit (BITREX)



Qualitative fit test kit 'bitrex' for respirators (disposable and re-usable). Osha-compliant. Bitrex (Denatonium Benzoate) is a bitter tasting additive. Upon fit testing, when there is a 'poor' mask fit, the wearer will notice a foul taste within the hood.