摘要
建立了气相色谱氮磷检测器法（GC-NPD）测定饮用水中19种苯胺类化合物。结果表明，19种苯胺类化合物的方法检出限在0．06--0．45μg／L之间，其线性定量范围均为0．05-10．0mg／L，相关系数（R）在0．9951-0．9998之间；方法平均加标回收率在70．7％～108．2％之间，RSD（n=6）为2．9％-18．5％。该法灵敏度高，快速准确，用于实际水样测定的结果令人满意。
The method was established for determination of 19 aniline compounds in drinking water by gas chromatography with nitrogen and phosphorus＇detector（GC-NPD）. Results indicated that the method detection limits ranged from 0.06 to 0.45 μg/L. Linearity in this developed method was ranging from 0.05 to 10.0 mg/L, and the correlation coefficients were between 0.995 1 and 0.999 8. Average recoveries of the method were from 70.7% to 108.2%, and reasonable reproducibility ranged from 2.9% to 18.5%. The method which is sensitive and accurate can be applied to the determination of aniline compounds in drinking water samples with satisfactory results.
出处
《环境科学与技术》
CAS
CSCD
北大核心
2013年第2期124-127,共4页
Environmental Science & Technology
基金
湖北省环保厅环保科技项目:重点引用水源地微量有机污染物监测及控制名单研究
关键词
苯胺类化合物
气相色谱法
饮用水
aniline compound
gas chromatography（GC）
drinking water
