Division 1.2.2 Cephalosporins

United Kingdom

For porcine species this MRL relates to “skin and fat in natural proportions”.’

Pharmacologically active substance(s) Marker residue Animal species MRLs Target tissues
‘Ceftiofur Sum of all residues retaining the betalactam structure expressed as desfuroylceftiofur All mammalian food-producing species 1 000 μg/kg Muscle
2 000 μg/kg Fat^f1
2 000 μg/kg Liver
6 000 μg/kg Kidney
100 μg/kg Milk

For porcine species this MRL relates to “skin and fat in natural proportions”.’
Pharmacologically active substance(s)	Marker residue	Animal species	MRLs	Target tissues
‘Ceftiofur	Sum of all residues retaining the betalactam structure expressed as desfuroylceftiofur	All mammalian food-producing species	1 000 μg/kg	Muscle
2 000 μg/kg	Fat^f1
2 000 μg/kg	Liver
6 000 μg/kg	Kidney
100 μg/kg	Milk

Annotations

Footnotes

f1: For porcine species this MRL relates to “skin and fat in natural proportions”.’