3M FT-31 Bitter Sensitivity Solution Three Year Warranty Insert applicator tip into opening

Insert applicator tip into opening of nebulizer

easy-to-use multi-gas detection that’s always on

an I’D EVAC descender

Contains 6 vials (ampules) of Bitrex Sensitivity Solution Applicators

3M FT-31 Bitter Sensitivity Solution Three Year Warranty Insert applicator tip into openingThe 3M Replacement Bitter Sensitivity Solution for the 3M FT 30 Fit Tester. The 3M FT 31 Bitter Sensitivity Solution is part of the FT 30 Bitter Qualitative Fit Test Apparatus, used to check the fit of respiratory equipment (or any other respiratory mask, such as the N95 Mask) that forms part of your usual work site personal protective equipment. This FT 31 Qualitative Fit Test helps to protect workers from potentially harmful dusts, gases and