摘要
应用SPME/HPLC,通过对水中5种多环芳烃的测定,得到了吸附量/吸附时间和解吸量/解吸时间的关系,并在吸附时间和解吸时间一定的条件下,测定了5种多环芳烃的响应值与浓度的线性关系、重现性及加标回收率(76%—111%).
Through the analysis of PAHs in water with SPME/HPLC, we got the profiles of absorption/ time and desorption/time. In special condition, we got the correlation coefficient between responses and concentration and reproducibility of results, the recoveries were76%-111% . Base on these results, we ensure that SPME/HPLC can be used in quantitative analysis of PAHs in water successfully.
出处
《环境化学》
CAS
CSCD
北大核心
2000年第4期382-384,共3页
Environmental Chemistry
关键词
固相微萃取
高效液相色谱
多环芳烃
水质监测
solid phase microextraction, high performance liquid chromatography, polynu-clear aromatic hydrocarbon, quantitative analysis.
