i would bin it
#storage-coldchain 2025-12-10
Wednesday23 messages6 participantstimes are UTC
Highlights from this day
- cat_on_the_tray — while im here how long is reconstituted actually good for at room temperature 19:59
- cat_on_the_tray — i freeze aliquots and have had them test fine afterwards. others here would not do it and i understand why, ill dig out the number 20:05
- cat_on_the_tray — a cooler with two gel packs held under eight degrees for eleven hours on a drive 20:07
update on the earlier thing two to eight degrees. most domestic fridge doors are not in that range and people do not check
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freeze thaw cycling is the risk, not one freeze. that is my read of it anyway
freezing reconstituted peptide is the one thing this channel has never agreed on
is a five pound fridge thermometer actually worth it
i left a reconstituted vial out overnight once, sent it for testing out of curiosity, it came back fine
sorry to jump in do i need to worry about light exposure or is that overthinking
i would use it
the vial that visibly changed after a warm transit was the one that had already been reconstituted
best travel setup for 20 days away with vials
the door swings four or five degrees every time somebody opens it. the back barely moves
nobody here can tell you a vial is safe. we can tell you what has and has not survived for us
solution is not
light exposure matters much less than temperature for these. i still keep them in the carton
while im here how long is reconstituted actually good for at room temperature
📈18
thats fine
does the fridge in a hotel room count as a fridge
i freeze aliquots and have had them test fine afterwards. others here would not do it and i understand why, ill dig out the number
a cooler with two gel packs held under eight degrees for eleven hours on a drive
😂2💀1🧪1
anyone had a vial visibly change after a warm transit
log it
a liquid cold pack tells you it was above freezing, not that your vial cooked