GB/T 16031-1995
AbolishedWorkplace air--Determination ofammonia--Nessler’s reagent spectrophotometric method
车间空气中氨的纳氏试剂分光光度测定方法
Application Summary AI generated
This standard specifies the Nessler’s reagent spectrophotometric method for determining ammonia concentration in workplace air. It is applied in industrial hygiene monitoring and occupational safety assessments to evaluate ammonia exposure levels in manufacturing environments, such as chemical plants, refrigeration facilities, and fertilizer production sites. The method is used for compliance testing with occupational exposure limits in China.
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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.