Table 5. Essential elements in the muscle of sabrefish (mg/kg)

Reservoir	Cr	Co	Ni	V	Zn	Cu	Mn	Fe	Mg	K
Ivankovo	0.268 ± 0.150	0.002 ± 0.003	0.059 ± 0.118	BDL	20.82 ± 10.38	1.16 ± 0.83	2.38 ± 2.99	60.83 ± 99.68	0.96 ± 0.51	5475 ± 2091
Uglich	0.126 ± 0.032*	0.0004 ± 0.0014	0.018 ± 0.052	BDL	6.76 ± 3.07*	0.68 ± 0.67	0.56 ± 0.24*	6.40 ± 4.93*	0.49 ± 0.07*	4074 ± 943

BDL, below detection limit.