the door swings four or five degrees every time somebody opens it. the back barely moves
#storage-coldchain 2025-12-11
Thursday14 messages5 participantstimes are UTC
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i would use it
i log the fridge temperature daily and the room has never let me forget it
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follow up power cut with the door shut for a few hours is fine. a full fridge holds temperature surprisingly well
flying with vials, hand luggage or checked
a cooler with two gel packs held under eight degrees for eleven hours on a drive
mon 4.1 / door 7.2
tue 4.0 / door 7.8
wed 4.2 / door 6.9
thu 3.9 / door 7.4
fri 4.1 / door 8.1 <- shopping day
sat 4.3 / door 7.0
sun 4.0 / door 6.8Purity check: no report on file for lot SG-1177. Nothing logged either way.
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test it
right so freezing reconstituted peptide is the one thing this channel has never agreed on
how cold is too cold, can it actually freeze in a normal fridge
the practical risk in winter shipping is freezing, and in summer it is heat. plan for the season you are in
for flying, hand luggage every time. the hold is not temperature controlled the way people assume
powder is robust
my fridge is running at 7.4, is that out of range