世界农药
世界農藥
세계농약
Pesticides of world
2011年
3期
50-52
,共3页
张辉辉%石锐%赵蕤%张成燕
張輝輝%石銳%趙蕤%張成燕
장휘휘%석예%조유%장성연
高效液相色谱%固相萃取%饮用水%酚类化合物
高效液相色譜%固相萃取%飲用水%酚類化閤物
고효액상색보%고상췌취%음용수%분류화합물
HPLC%SPE%drinking water%phenols
介绍了高效液相色谱法测定水中的酚类物质。在固相萃取工作站上建立的酚类预处理方法稳定性好,回收率高。采用流动相梯度洗脱,紫外检测器波长编程方法进行样品检测。方法准确,重现性好,杂质干扰少,检出限低。
介紹瞭高效液相色譜法測定水中的酚類物質。在固相萃取工作站上建立的酚類預處理方法穩定性好,迴收率高。採用流動相梯度洗脫,紫外檢測器波長編程方法進行樣品檢測。方法準確,重現性好,雜質榦擾少,檢齣限低。
개소료고효액상색보법측정수중적분류물질。재고상췌취공작참상건립적분류예처리방법은정성호,회수솔고。채용류동상제도세탈,자외검측기파장편정방법진행양품검측。방법준학,중현성호,잡질간우소,검출한저。
The analytic method for phenols in water by HPLC was introduced.The method of SPE has a good stability and high recovery for the phenols.The extracted phenols were detected by gradient eluted mobile phase and UV wavelength programming HPLC.The method was proved to be accurate and good in reproducibility and less interference of impurities and of low detection limit.
