Determination of Polycyclic Aromatic Hydrocarbons in Water Using Nanoporous Material Prepared from Waste Avian Egg Shell

<table>PAHs extraction chromatograms of (a) SPE extract of 20 ng/mL spiked ultrapure water sample (b) 2 <i>μ</i>g/mL standard chromatogram (without extraction) and (c) D-<i>μ</i>-SPE-GC-FID of 20 ng/mL spiked water sample. Peak identification: (1) Naphthalene, (2) Biphenyl, (3) Acenaphthene, (4) Fluorene, (5) Phenanthrene, (6) Fluoranthene, (7) Pyrene.</table>

Journal of Nanomaterials

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Figure 5

Figure 5: Determination of Polycyclic Aromatic Hydrocarbons in Water Using Nanoporous Material Prepared from Waste Avian Egg Shell 