SCHEDULE 5ANALYSIS OF CITRUS FRUIT TREATED WITH BIPHENYL, 2-HYDROXYBIPHENYL OR SODIUM BIPHENYL-2-YL OXIDE

PART IIQuantitative analysis of the residues of biphenyl in citrus fruit

Purpose and scope

1.  The method described below gives a quantitative analysis of the residues of biphenyl in whole citrus fruit. The accuracy of the method is ± 10 per centum for a biphenyl content greater than 10 mg per kg of fruit.