TABLE 2.

HPLC retention times and λ_max used for identification of the different compounds in this study^a

Compound	Retention time (min)	DAD λmax (nm)	Detection limit (μM)
HBZ	2.61	254	0.73
HAP	2.97	275	0.72
Phenol	3.34	270	6.25
2-Bromophenol	4.83	280	2.91
4-Bromophenol	5.55	280	2.91
BPA	6.19	275	3.90
2,4-Dibromophenol	6.50	280	1.99
2,6-Dibromophenol	7.86	290	1.99
TBP	9.85	290	1.51
TBBPA	10.79	290	0.92

^aThe analytical methods used are described in Materials and Methods.