Kit includes: instruction manual, fit test record form, two 1-oz. bottles of isoamyl acetate, measuring pipet, paper towels, plastic test enclosure and vinyl storage pouch. Conduct qualitative fit test with organic vapor cartridges (sold separately). Confirms 10X fit factor. Kit will test approximately 12–18 people and has a 3-year shelf life. Lot numbers are marked on each bottle. Replacement Banana Oil (No. 67804) sold separately.