This standard specifies the testing method for the effectiveness of indoor air purification products in removing indoor pollutants. This standard is applicable to the determination of the pollutant removal efficiency of various indoor air passive purification materials. Active purifiers are operated in accordance with the regulations of GB/T 18801-2002 "Air Purifier". The determination of purification products contaminated by microorganisms shall be carried out in accordance with the relevant standards of the Ministry of Health.
QB/T 2761-2006 Referenced Document
GB/T 11737-1989 Standard method for hygienic examination of benzene,toluene and xylene in air of residential areas--Gas chromatography
GB/T 16129-1995 Standard method for hygienic examination of formaldehyde in air of residential areas--Spectrophotometric method
GB/T 18204.26-2000 Methods for determination of formaldehyde in air of public places