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[Failure] gel pack arrived liquid and warm in July. photos at unboxing.
July shipment, long lane, small reseller I bought from once and will not name because the packing is not the manufacturer's. Gel pack fully liquid and noticeably warm…
Cold Chain
c/coldchain · created 19 Oct 2023
Data loggers, excursions, packaging failures. Peptides survive more than you think.
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707
posted 5 days ago by u/cesar_teixeira
[Data] logger trace: 6 days transit, 41 hours above 8°C, powder was finePosting this as a discussion rather than a claim: logger trace: 6 days transit, 41 hours above 8°C, powder was fine. Numbers, in the order they matter: 6 days and 41…
614
posted 4 days ago by u/first_pen_fear
reconstituted vial left out for five hours — bin it or notTook it out to draw, got distracted by a phone call, found it on the counter five hours later. Room temperature, maybe 21°C, out of direct light. It is reconstituted,…
470
posted 5 days ago by u/kian_ekstrom
[Failure] gel pack arrived liquid and warm. photos at unboxing.Check-in as promised in the title: gel pack arrived liquid and warm. photos at unboxing. Seasonality, which the source-page lane tables show clearly once you look for…
Sigma-Aldrich — certified reference materials
Reference standards, analytical reagents and system-suitability material. If you are running your own method, start with a known.
Reference standards-18
[Data] logger trace: 6 days transit, 41 hours above 8°C, powder was fine
Dropped an £18 USB logger in the box. Full trace summarised: Segment Hours Max Note Origin to airport 9 9.1°C gel pack still solid In transit 26 21.4°C pack fully…