Exposure
	Broilers	Laying hens	Turkeys for fattening	Ducks for fattening
	μg/day
Lower bound	0.6	0.6	2.1	0.6
Upper bound	1.8	1.7	4.6	1.8
	μg/kg bw per day
Lower bound	0.30	0.31	0.18	0.20
Upper bound	0.92	0.85	0.39	0.59

bw: body weight.