GB/T 14678-1993
ActiveAir quality--Determination of sulfuretted hydrogen， methyl sulfhydryl， dimethyl sulfideand dimethyl disulfide--Gas chromatography
空气质量 硫化氢、甲硫醇、甲硫醚和二甲二硫的测定 气相色谱法
Application Summary AI generated
This standard specifies a gas chromatography method for determining the concentrations of hydrogen sulfide, methyl mercaptan, dimethyl sulfide, and dimethyl disulfide in ambient air. It is primarily applied in environmental monitoring and air quality assessment to detect and quantify odorous sulfur compounds, often in industrial areas, waste treatment facilities, or pollution source evaluations. The standard ensures accurate measurement of these pollutants for compliance with air quality regulations and emission control.
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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.