| 초록 |
A analytical methods for the determination of SVOCs in water by using SPE-GC/MSD have been studied. In applying these methods to such as, chlorinated and phosphonated pesticides and polyaromatic hydrocarbons(PAHs) etc., separation in gas chromatography and extraction efficiencies have been investigated. In addition to, the analytical parameters such as, mean recoveries, relative standard deviations(% RSD) and detection limits for SVOCs in water using SPE and GC/MS were obtained. Results showed that disk extraction method using PSVB represented best performance with lower impurity and better accuracy andprecision than the other |
