Research Article

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

Table 2

Sample extraction and analytical measurement methods for the determination of BPA in water.

SampleSample volume (mL)Sample extractionTechniqueLimit of detection (μg/L)Ref.

Drinking water50Solid-phase extractionUltra-performance liquid chromatography-tandem mass spectrometry0.01[13]
River water50Automated column switchingHigh performance liquid chromatography fluorescence detection0.00009[49]
Plastic bottled drinking water3Solid-membrane extraction based on electro spun nylon 6 nanofibrous membraneHigh performance liquid chromatography0.15[19]
Tap, lake, and river water20Biosorption-based dispersive liquid-liquid microextractionGas chromatography/mass spectrometry (GC/MS)0.15[27]
Environmental and tap water5Ionic liquid dispersive liquid phase microextractionHigh performance liquid chromatography mass spectrometry0.76[50]
Effluents, soil leachates, food, drinking water and consumer productsCompetitive enzyme-linked immunosorbent assay (ELISA)5[28]
Water exposed to polycarbonate animal cages220Extracted with dichloromethane in separating funnelGas chromatography/mass spectrometry (GC/MS)0.05–0.1[51]
Environmental and tap water1000Solid-phase extractionUltra performance convergence chromatography10[30]
Urine, drinking, river and wastewater20Magnetic dispersive solid-phase extractionHigh performance liquid chromatography with diode array detection0.6[52]
Polycarbonate bottled water25Solid-phase extractionHigh performance liquid chromatography with fluorescence detection0.30[31]
Plastic bottled drinking water0.02None, direct injection of water sampleHigh performance liquid chromatography with UV detection380[53]
Narrowly dispersible imprinted polymeric microspheres columns40NoneHigh performance liquid chromatography single-column trace enrichment UV detection22.8[54]
Plastic bottled drinking water6NoneHigh performance liquid chromatography single-column trace enrichment fluorescence detection0.058This study