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c/coldchain·submitted 1 year ago by u/kenji_demir

[Discussion] we are measuring stability at the wrong time and calling it noise

Discussionbranch of 8 comments

data logger. That is the whole post, but I will justify it. Everything else people worry about in c/researchpeptides is downstream of it. Titration speed, muscle cramps, the endless dose arguments — most of it resolves if you sort data logger out first, and almost nobody does. I say this having got it wrong for 6…

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8 comments, started 1 year ago
u/rohan_steiner18 points·1 year ago

The evidence standard in c/vendorvetting gets called too strict about once a month, and every time, the thread ends with the complainant agreeing.

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u/bruno_dumitru21 points·1 year ago

Disagree. What you are describing is consistent with packaging, not with what you concluded.

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u/nikhil_asante13 points·1 year ago

You have restated the marketing copy. What is the actual substance here.

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u/kenji_demirOP5 points·1 year ago

The gel pack lasted 3 hours in a courier van, then liquid. Powder itself fine, the cold chain mostly died in transit.

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u/ines_lindqvist12 points·1 year ago

Disagree. What you are describing is consistent with ice pack, not with what you concluded.

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u/ireland_drugs_pay3 points·1 year ago·edited

Reconstituted or dry powder?

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u/preservative_free_p0 points·1 year ago

a warm courier van is a bigger problem for a mixed vial than for dry powder

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u/transit_variance7 points·1 year ago

lane reports need origin, destination, carrier, and actual transit days

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About c/coldchain

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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