§ 35.2433 - Records of decay of strontium-90 sources for ophthalmic treatments.

Copy with citation
Copy as parenthetical citation

A licensee shall maintain a record of the activity of a strontium-90 source required by § 35.433 for the life of the source.

The record must include—

The date and initial activity of the source as determined under § 35.432; and

For each decay calculation, the date and the source activity as determined under § 35.433.