The Journal of Basic and Applied Zoology

Table 6 Descriptive statistics of heavy metal values in O. niloticus muscles (μg/g wet wt.) at Burullus Lake during winter and summer 2014

From: Impact assessment of some heavy metals on tilapia fish, Oreochromis niloticus, in Burullus Lake, Egypt

Metal	Mn	Zn	Fe	Ni	Cu	Pb
Max	1.34	6.23	17.66	0.64	0.53	0.81
Min	0.21	3.64	6.39	0.43	0.28	0.21
Annual mean ± SD	0.68 ± 0.5	4.70 ± 0.94	10.62 ± 3.91	0.52 ± 0.08	0.39 ± 0.1	0.46 ± 0.22
P value	0.348	0.107	0.083	0.037	0.021	0.095

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