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c/coldchain·submitted 10 months ago by u/anya_salgado

[Meta] the data logger rule is doing its job and people should stop complaining

Databranch of 10 comments

the data logger rule is doing its job and people should stop complaining. Nothing about this affects the ranking maths, before anyone asks. Seasonality, which the source-page lane tables show clearly once you look for it. The same origin, destination and carrier can differ by several days between February and August,…

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This branch

10 comments, started 10 months ago
u/ice_pack_auditMOD278 points·10 months ago

Merged into the seasonal thread for that lane so the reports sit together.

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u/anya_salgadoOP0 points·10 months ago

What was the packaging — rigid outer, gel packs, anything insulating?

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u/appeal_letter_al148 points·10 months ago·edited

How many days in transit, and which month?

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u/elodie_kuipers43 points·10 months ago

How many days in transit, and which month?

Adding the practical version: ask which lines are held regionally before you order in July.

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u/isabela_nilsen51 points·10 months ago

light matters more than people think for some of these

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u/brigade_detector0 points·10 months ago

How many days in transit, and which month?

Agreed, and a logger costs less than the vial you are worrying about.

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u/transit_variance1 point·10 months ago

insulation buys hours, not days

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u/anya_salgadoOP58 points·10 months ago

Do you know what storage condition the stability statement covers?

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u/marta_ilunga225 points·10 months ago

That is the ambient temperature at the destination, not the temperature inside the box. The logger measures the second one.

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u/ms_fragmenter142 points·10 months ago

Yes — reconstitution date on the vial. It is the number you will want and cannot reconstruct.

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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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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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