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>Typical chromatogram obtained for (a) 6.24 <i>μ</i>g/L BPA and (b) blank deionised water. Sampling loading for 3 minutes at 2.0 mL/min; followed by chromatographic elution at 1.0 mL/min with 50% acetonitrile/water. Fluorescence detection: Ex<i>λ</i> = 274 nm, Em<i>λ</i> = 314 nm.</div>

International Journal of Analytical Chemistry

fig3

Figure 3

Figure 3: 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 3 | 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 