August 2019


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Gina Mathews <[log in to unmask]>
Reply To:
Pharmaceutical Stability Discussion Group <[log in to unmask]>
Fri, 9 Aug 2019 04:56:23 +0000
text/plain (2416 bytes) , image003.jpg (3498 bytes)
Fellow Stabilitarians,

Has anyone seen a mathematical proof that 6 months of storage at 40C/75%RH should equal 24 months of storage at 25C/60%RH?  Supposedly this is derived from the Arrhenius equation.  Does anyone know how this works?  Would 3 months of storage at 40C/75%RH therefore equal 12 months at 25C/60%RH?

Best regards,

Gina Mathews
Sr. Manager, Stability, Quality Control
Heron Therapeutics
4242 Campus Point Court, Suite 200
San Diego, CA 92121
O: 858-251-4712
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