Tolerances for residues of clopidol (3,5-dichloro-2,6-dimethyl-4-pyridinol) in food are established as follows:
In cereal grains, vegetables, and fruits: 0.2 part per million.
In chickens and turkeys:
15 parts per million in uncooked liver and kidney.
5 parts per million in uncooked muscle.
In cattle, sheep, and goats:
3 parts per million in uncooked kidney.
1.5 parts per million in uncooked liver.
0.2 part per million in uncooked muscle.
In swine: 0.2 part per million in uncooked edible tissues.
In milk: 0.02 part per million (negligible residue).