Code of Federal Regulations Title 7. Agriculture § 7.91.22 Disposition of analyzed sample

(a) Excess samples not used in analyses will be placed in proper storage for a maximum period of 30 days after reporting results of tests.

(b) Any sample of a processed commodity that has been used for a laboratory service may be returned to the applicant at his or her request and expense;  otherwise, it shall be destroyed or disposed of to a charitable institution.