Development of an On-Column Trace Enrichment Method for the Determination of Sub-<i>μ</i>g/L Bisphenol A in Bottled Water by RP-HPLC with Fluorescent Detection

<div>Polyethylene terephthalate bottled spring water (Pembrokeshire, Wales, UK) (a) fortified with 1.25 <i>μ</i>g/L BPA (b). Introduction of sample (i), switch to mobile phase (50% acetonitrile/deionised water) (ii); chromatographic peak for BPA (iii).</div>

International Journal of Analytical Chemistry

fig5

Figure 5

Figure 5: Development of an On-Column Trace Enrichment Method for the Determination of Sub-<i>μ</i>g/L Bisphenol A in Bottled Water by RP-HPLC with Fluorescent Detection 

Figure 5 | Development of an On-Column Trace Enrichment Method for the Determination of Sub-μg/L Bisphenol A in Bottled Water by RP-HPLC with Fluorescent Detection 