Is a re-test after storage a stability study or a waste of money?

Asked 20 Sept 2024Modified 22 months agoViewed 20k times

The vial was lyophilised at the time, which I understand may matter a great deal.

I would like to set this up properly once, rather than adjust it repeatedly.

My budget is real but not tight, and my tolerance for uncertainty is low.

What should I decide now, and what should I defer?

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askedplunger_stop13k2720 Sept 2024

5Same situation here, so I will follow this one. – Dr_Sara_Kuusela 3 months ago

4Is the material lyophilised or already in solution? Completely different answer. – Dr_Yusuf_Adeyemi 41 days ago

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Is a re-test after storage a stability study or a waste of money?

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