3M Qualitative Fit Test Apparatus Kit - FT-10 (Sweet) / FT-30 (Bitter) No-Touch Thermometers Sizing: Small is 4

Sizing: Small is 4

FDA Registered Medical Nitrile Gloves (ASTM D6319-10)

Medium KN95s for average faces

DOBU 500 N95 mask was forged out of the necessity to create reliable

Please remove the protective film from the shield before using

3M Qualitative Fit Test Apparatus Kit - FT-10 (Sweet) / FT-30 (Bitter) No-Touch Thermometers Sizing: Small is 4We aim to ship within 2 business days or less from Portland, OR. FT 10 is the professional qualitative Fit Test Kit from 3M that uses a sweet solution for testing (FT 10 uses a test solution of sodium saccharin that produces a sweet tasting aerosol) FT 30 is the professional qualitative Fit Test Kit from 3M that uses a bitter solution for testing (FT 30 uses a test solution of denatonium benzoate that produces a sweet tasting aerosol) Color of the