Abstract:
ObjectiveA high performance liquid chromatography(HPLC)with a solid phase extraction for the determination of thirteen phenols in environmental water was developed.
MethodsThirteen phenols were investigated.Ten phenols was quantitatively determined by HPLC.
ResultsThe linear ranges were from 0.1 to 5μg/L(
r=0.999-0.999 9);The within-day RSD and between-day RSD were 1.1%-4.2% and 3.9%-13.7% respectively.The detection limits were from 0.01μg/L to 0.04μg/L.Five samples of environmental water were determined by this method.The recoveries ranged from 80.0% to 114.3%.RSD was 0.6%-9.9%,which was up to the demand of hygiene inspection.
ConclusionIt was concluded that cis method was simple,accurate with high reproducibility.It had practical value for determination of phenols in environmental water.