摘要
建立了分离分析塑胶漆中有害物质苯系物(苯、甲苯、二甲苯、乙苯)的气相色谱方法。结果表明,本方法对塑胶涂料实际样品中苯系物的平行检测结果的相对标准偏差在1.7%～2.1%,加标回收率在98.6%～99.0%,准确度和精确度均较好,可以满足实际样品的分析。
Abstract： In this paper, a method for determination of benzene and its homologues in plastic coatings is developed by gas chromatography. The relative standard deviation of results of benzene and its homologues in plastic coatings is 1.7%-2. 1%and recovery rate is 98.6% 499.0%. It shows the method in this paper can achieve satisfactory results
出处
《中国涂料》
CAS
2012年第12期65-67,共3页
China Coatings
关键词
苯
苯系物
塑胶涂料
气相色谱法
benzene, benzene homologues, plastic coatings, gas chromatography
