Table 3.

Marker residue concentrations1 of lasalocid A (mg/kg fresh tissue) measured in tissues from chickens (four males and four females) administered for 42 days Nilablend™ 200G at a dose corresponding to 50 mg nicarbazin and 50 mg lasalocid A sodium/kg feed, at different withdrawal periods

Withdrawal	Liver	Kidney	Muscle	Skin/fat
1 day 2	0.136 ± 0.122 (0.380)	0.051 ± 0.045 (0.141)	0.051 ± 0.045 (0.141)	0.160 ± 0.128 (0.416)
2 days 3	0.036 ± 0.049 (0.134)	0.019 ± 0.021 (0.061)	0.014 ± 0.011 (0.036)	0.025 ± 0.029 (0.083)

¹Mean concentrations ± SD, two times SD in parenthesis.

²Results including one and two values below the LOQ for kidney and muscle, respectively, and accounting each to 0.010 mg/kg tissue.

³Results including 5, 6 and 4 values below the LOQ for kidney, muscle and skin/fat, respectively, and accounted each to 0.010 mg/kg tissue.