Allegro Banana Oil Fit Check Ampules

Provides a fast, safe, and easy method to perform qualitative fit check. When activated, the ampules give off a non-irritating odor of banana oil (IsoAmyl Acetate). Intended to be used with organic vapor cartridges on an air fitering respirator. The cartridges stop the smell, and if banana odor is detected by the wearer, the mask/face seal is not complete.

Because this test is dependent on the sense of smell and cooperation of the wearer, it is considered somewhat less reliable than smoke or Bitrex. 10 ampules per box (sold by the box)