Abstract: In this paper, six bisphenol compounds that could be detected simultaneously were selected from a variety of bisphenol compounds by ultra-performance liquid chromatography. The experimental conditions were optimized and the detection limit was determined to be 0.009 ~ 0.012μg /L; the precision was between 0.1% and 3.9% and the blank spiking recovery was between 80% and 114%. This has laid a good foundation for the simultaneous detection of multiple bisphenol compounds in environmental water samples.

Key words: high performance liquid chromatography (HPLC), multiple bisphenol compounds, simultaneous detection