【摘要】 建立了气体样品中不同浓度的苯系物的分析方法,优化了测定的操作条件,提出了保证测定质量的技术关键。方法已用于污染源及环境空气中苯系物的气相色谱测定。更多还原

【Abstract】 GC methods for the determination of different levels of benzene and homologues in atmosphere and in gas from pollution source were established. Working conditions of the determination were optimized. Key techniques for quality assurance of determination were proposed. The methods have been applied to the determination of benzene and homologues in atmosphere and in gas from pollution source with satisfactory results.更多还原