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c/coldchain·submitted 9 months ago by u/soren_yildiz

[Meta] proposal — a flair for packaging posts

Databranch of 12 comments

Genuinely asking, not being difficult. Everyone in c/glp1aus repeats that stability is important. I believe it, but I have never seen anyone show why, and when I search I get 8 threads of people agreeing with each other. Is there a paper? Is there a measurement? Or is this one of those things that is true because it…

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12 comments, started 9 months ago
u/india_generic_g34 points·9 months ago

This is correct. Dry powder is way more robust than liquid.

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u/creatine_and_cardio8 points·9 months ago

Slight fix: the number was 97.6, not 95.1. Decimal point, but a fairly consequential one.

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u/source_or_silence3 points·9 months ago

no tracking numbers, no full addresses, no label photos — instant removal

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[removed]5 points·9 months ago

[removed by moderator]

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u/split_dose_sceptic3 points·9 months ago

lyophilised powder is far more forgiving than reconstituted solution

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u/usb_logger_ursula10 points·9 months ago

Yeah, data logger is the only acceptable proof.

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u/soren_yildizOP4 points·9 months ago

excursion claims need a logger trace or a photo at unboxing, not "it felt warm"

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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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c/coldchain rules
  1. Excursion claims need a logger trace or a photo taken at unboxing. "It felt warm" is not data.
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  3. Stability claims need a source or an explicit "this is my guess" label.
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