Gas or vapor to be measured:
Formaldehyde: 1 - 10 hours, Detection Range: 0.1-20 ppm
Acetaldehyde: 1 - 10 hours, Detection Range: .1-20 ppm
Furfural: 1 - 10 hours, Detection Range: .3-60 ppm
Methyl ethyl ketone: 1 - 10 hours, Detection Range: .125-25 ppm