Fig. (7) Chromatograms of mineral water sample, (a) unspiked; (b)spiked at 4.0 µg L^-1and (c) spiked at 10.0 µg L^-1 phenols. (1) PN,(2) 3CP, (3) 24DMP, (4) 24DCP, (5) 234TCP, (6) 2346TeCP, (7)PCP.