vialroom

#storage-coldchain 2026-02-10

Tuesday12 messages4 participantstimes are UTC
Highlights from this day
  • power_through_no — i freeze aliquots and have had them test fine afterwards. others here would not do it and i understand why 03:41
  • madrid_mg — does anyone freeze reconstituted vials or is that madness freezing reconstituted peptide is the one thing this channel has never agreed on 04:35
  • power_through_no — i left a reconstituted vial out overnight once, sent it for testing out of curiosity, it came back fine 04:56
PT

i freeze aliquots and have had them test fine afterwards. others here would not do it and i understand why

MM

a liquid cold pack tells you it was above freezing, not that your vial cooked

MM

does anyone freeze reconstituted vials or is that madness
freezing reconstituted peptide is the one thing this channel has never agreed on

📈1😂1⚠️14

how cold is too cold, can it actually freeze in a normal fridge

CS

a few hours at room temperature is almost certainly nothing. a week is a different conversation

MM

nobody here can tell you a vial is safe. we can tell you what has and has not survived for us

PT

i left a reconstituted vial out overnight once, sent it for testing out of curiosity, it came back fine

🤝3

freeze thaw cycling is the risk, not one freeze. that is my read of it anyway

*VendorInvestigate not the other one