【摘要】 目的:了解有机溶剂中正己烷及三氯乙烯的含量,为职业卫生的监督监护提供科学依据。方法:用气相色谱法测定34份有机溶剂中正己烷和三氯乙烯的含量。结果:共检测34份有机溶剂,其中检出正己烷34份,检出率为100%;检出三氯乙烯28份,检出率为82.35%。结论:有机溶剂中大多数存在对人体有害的物质,应用该类产品的单位在使用前应先进行检测再选用合适的产品,有关部门应重视对使用该类产品企业的监督监测工作。更多还原

【Abstract】 Objective:To understand the contants of n-hexane and trichloroethylene in the arganic solvents used in part of corporations and provide scientific basis for supervising and monitoring of occupational sanitation.Methods:n-hexane and trichloroethylene were detected in 34 organic solvents with Gas Chromatography.Results:N-hexane was detected in all of 34 organic solvents,the rate was 100%,but the contents were greatly diffierent.Trichloroethylene was detected in 28 organic solvents,the rate was 82.35%.Conclusion:Most of organic solvents are bad for people,so the using factories should detect the contents.The departments concerned should strengthen supervision of these corporations.更多还原