摘要
为了更全面的分析集中式生活饮用水源地中的挥发性有机物,建立吹扫捕集技术与气相色谱-质谱(GC-MS)的联用测定地表水环境质量标准所要求必须监测的22种挥发性有机物。该方法的检出限、精密度、准确度都得到了良好的结果。通过实际样品的测定,结果令人满意。
To provide a comprehensive assessment of volatile organic compounds in surface water source for drinking water of centralized living, an analytical method for determination of 22 volatile organics required by surface water quality standard was developed using purge and trap coupled with GC-MS. The method offers low detection limit and excellent precision and accuracy which was demonstrated by satisfactory results obtained from analysis of actual water samples.
出处
《环境科学与技术》
CAS
CSCD
北大核心
2009年第3期116-118,共3页
Environmental Science & Technology
关键词
吹扫捕集
气质联用
水源地
挥发性有机物
purge and trap
GC-MS
water source
volatile organic compounds
