GB/T 8971-1988
ActiveAir quality--Determination of benzo(a) pyrene in flying bust--Acetylated paper chromatography fluorescence spectrophotometric method
空气质量 飘尘中苯并(a)芘的测定 乙酰化滤纸层析荧光分光光度法
Application Summary AI generated
This standard specifies the use of acetylated paper chromatography combined with fluorescence spectrophotometry to determine the concentration of benzo(a)pyrene in airborne particulate matter (flying dust). It is applied in ambient air quality monitoring and environmental testing laboratories to measure polycyclic aromatic hydrocarbon pollution levels in urban or industrial atmospheres. The method is particularly relevant for assessing carcinogenic risks from particulate-bound pollutants in air quality assessments.
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Transparency note: The application summary and key sentences on this page were automatically generated by AI from the standard's original text. This content has not been human-verified and should not be used for compliance or regulatory purposes. Always refer to the official standard document from the issuing authority.