GB/T 15502-1995
ActiveAir quality--Determination of aniline--N-(1-naphthyl)ethylene diamine dihydrochloride spectrophotometric method
空气质量 苯胺类的测定 盐酸萘乙二胺分光光度法
Application Summary AI generated
This standard specifies a spectrophotometric method for determining aniline compounds in ambient air using N-(1-naphthyl)ethylene diamine dihydrochloride as a reagent. It is applied in environmental monitoring and industrial hygiene contexts to measure air quality, particularly in workplaces or areas where aniline emissions from chemical manufacturing, dye production, or rubber processing may occur. The method provides a quantitative basis for assessing compliance with air pollution control regulations.
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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.