Thank you. I think we can trust Philip.
So, with only one bottle of dolethal (or euthanex), one person is sure, during several years, to die peacefully.
I respect Dr. PN for his groundbreaking work but he (and the PPH) are guilty of sloppiness on occasions too.
When it comes to the expiry date of both liquid & powdered N, I wouldn't take his word for it.
Here's is a tweet from Dr. PN from 2017...
"Stored properly, Dolethal (and #euthanasia Nembutal in general) shelf life >20yrs - see
@PeacefulPill Ch 18 'Testing & Storage'
This is bs. No matter how perfectly you store liquid N, it won't last for >20 years.
Most counselors I spoke with agree on 4/5 years (after production date).
In just about every edition of the PPH the section 'storage & expiry dates' gets updated.
In the last edition I have (December 2019), the PPH doesn't go into expiry dates specifics anymore at all.
Basically it comes down to, Liquid N will remain lethal for a long time and powder N even longer.
It's so vague that it's useless info. Very frustrating.