Strontium - Element information, properties and uses - Strontium (Sr) | AMERICAN ELEMENTS
documents and data made available on the ECHA website may be reproduced the licensee shall require the authorized user of strontium-90 for ophthalmic radiotherapy to be a physician who - (a) Is an authorized user under § 35.490 or equivalent Agreement State requirements; or (b) (1) Has completed 24 hours of classroom and laboratory training applicable to the medical use of strontium-90 for ophthalmic radiotherapy.In those studies,
