Determination of Estrogens in Water by Solid Phase Extraction-High Performance Liquid Chromatography / 环境与健康杂志

ABSTRACT

0.998. The detection limits were in the range of 16-40 ng/L(S/N=3). The quantitative detection limits were in the range of 45-105 ng/L(S/N=10) with recovery percentages ranging from 87.6% to 106% and the relative standard deviations was lower than 3%. Conclusion The method was proved to be satisfactory in precision,accuracy and sensitivity and applicable to the daily test of estrogens in water.