3M™ Fit Test Solution is a specialized aerosol solution used in qualitative respirator fit testing, ensuring the respirator forms a proper seal with the wearer’s face. Regulatory Compliance: Meets OSHA’s qualitative fit test requirements under 29 CFR 1910.134, Appendix A Dual Taste Options: Choice between sweet or bitter aerosol ensures accurate detection—the bitter option serves as a fallback for those unable to taste saccharin Versatile Application: Compatible with both particulate respirators and gas/vapor respirators equipped with particulate prefilters Wide Industry Relevance: Commonly used in workplaces across manufacturing, construction, mining, pharmaceuticals, and more Consistent and Reliable Testing: Trusted by industrial hygienists for its consistency and ease of use in safety protocols