Levels of Cd (II), Mn (II), Pb (II), Cu (II), and Zn (II) in Common Buzzard (Buteo buteo) from Sicily (Italy) by Derivative Stripping Potentiometry

Table 7

Heavy metal concentrations (𝜇g/g) in skin of Buteo buteo; each result is the mean of three determinations ± standard deviation.

Skin	Cd(II)	Pb(II)	Cu(II)	Mn(II)	Zn(II)
1	0.10±0.08	1.60±0.21	7.97±0.80	3.15±0.30	57.50±5.00
2	0.12±0.09	1.75±0.22	8.73±0.82	0.95±0.12	46.65±4.50
3	0.09±0.08	2.46±0.23	13.46±1.25	2.20±0.25	41.10±4.10
4	0.07±0.05	0.95±0.12	7.82±0.75	2.55±0.27	59.72±5.10
5	0.03±0.04	1.56±0.18	9.24±0.93	1.96±0.20	55.76±5.01
6	0.04±0.03	2.69±0.27	8.15±0.80	2.30±0.22	79.02±6.50
7	0.18±0.10	1.85±0.25	10.65±1.15	1.52±0.16	81.10±7.51
8	0.08±0.03	2.15±0.24	12.60±1.10	1.90±0.26	50.20±5.50
9	0.11±0.05	1.60±0.20	8.80±0.70	2.50±0.18	71.15±6.80
10	0.17±0.09	1.74±0.19	10.65±0.90	1.99±0.20	65.70±5.21
11	0.18±0.10	2.10±0.22	12.15±1.20	0.92±0.15	44.00±4.40
𝐌±𝐬𝐝	𝟎.𝟏𝟏±𝟎.𝟎𝟕	𝟏.𝟖𝟔±𝟎.𝟐𝟏	𝟏𝟎.𝟎𝟐±𝟎.𝟗𝟒	𝟏.𝟗𝟗±𝟎.𝟐𝟏	𝟓𝟗.𝟐𝟔±𝟓.𝟒𝟐