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c/coldchain·submitted 2 years ago by u/priya_weiss

anyone else notice lyophilised kicking in around week 80

Explainerbranch of 6 comments

Long-ish post, sorry. tl;dr at the bottom. I have been tracking lyophilised against eGFR for 17 weeks because I could not find anyone who had. The correlation is weaker than I expected, which is itself mildly interesting given how confidently people link the two in here. Caveats up front: one person, one lab, one…

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6 comments, started 2 years ago
u/aleksi_eriksen308 points·2 years ago

Reconstituted or dry powder?

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u/priya_weissOP126 points·2 years ago

data logger is the standard, gut feeling is not

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u/ice_pack_auditcold chain59 points·2 years ago

France to France takes 4 days on average, variance is 36 days

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u/ms_fragmenter41 points·2 years ago

data logger is the standard, gut feeling is not

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u/bruno_dumitru-12 points·2 years ago

Not to be pedantic but excursion and packaging are being used interchangeably and they are not interchangeable in real life.

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u/emil_marchand213 points·2 years ago

I am going to push back on this slightly.

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Temperature and stability in the real world: what an excursion actually costs you, why lyophilised powder is far more forgiving than reconstituted solution, how to read a logger CSV, and how to photograph a failed shipment so the conversation with the vendor is short.

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