1) State the expiration date of the stock solution.
2) State that the product should not be used after the expiration date. For a product that is
opened repeatedly for removal of solution, state that the product (from an opened or
unopened bottle) should not be used after the expiration date. For a product with
reusable claims, state that the product, activated or unactivated, should not be used
after the expiration date.
3) State the storage conditions of the stock solution, opened container, activated solution,
and use-dilution, as applicable.
4) State the use period for the opened container, activated solution and use-dilution, as
applicable.