3M Fit Test Solution FT-32, Bitter (6/Case)PRODUCT DETAILS Bitter taste fit test solution for fit testing Used with the 3M Qualitative Fit Test Apparatus FT 30 Can be used to check face to respirator seal on any particulate respirator or gas vapor respirator with a particulate prefilter For Occupational Use Only Meet the performance criteria for fit testing respirators under the current OSHA Standard for Respirator Protection: 29 CFR 1910. 134, Appendix A. Test kits and accessories designed to