They say freeze and thaw should be avoided, hence the common caution in using a freezer with a thaw cycle. But I have never seen tests that prove this. How did they freeze such that they are stuck in there? Sounds very odd. My only hassle is my wife likes to cram shit like Costco shit on my boxes.
It isn't bro science, its actual peptide lab science. Google stuff like this article, key words are Transition glass temperature, warning even the abstracts are kind of boring;
Get one of these, I have two. Cheap and have foam inserts for 63 3ml vials. Amazon $10.00
Thanks. I never looked into because didn’t have the need with my garage freezer (full of Costco shit for 3 kids as well….). I did wonder about because after all those Jano tests showing how much longer peptides last at room temperature in powder form than we all thought.It isn't bro science, its actual peptide lab science. Google stuff like this article, key words are Transition glass temperature, warning even the abstracts are kind of boring;
DSC reveals the excipient impact on aggregation propensity of pharmaceutical peptides during freezing
Abstract Pharmaceutical peptides are susceptible to aggregation in solution, making stabilization by addition of suitable excipients essential. To investigate thiswww.pharmaexcipients.com
You put these inside of a freezer bag or just tossing the case in the freezer?
I have a bunch of the smaller versions of these. It's easier for me to play tetras in my freezer when I can move them around versus a few large ones. Also, I kinda love when I get a new one and get to pop out the little foam cutouts.
Plastic is shrinking more than the glass vials and trapping my vials inside causing me a difficult time to get them out. Afraid I will break them. I broke one vial when I first started as the vial was super thin wall gauge.
I understood that part... But why transfer them out of the plastic cases they come in to put them in another plastic case? I haven't had any of those issues with the original packaging.
Yep, straight in the freezer, have two of them. I now have this beauty, holds 288 3ml and has 4 separate inserts. I put them in by size and where they came from. I do all my own labels. Fits in the bottom of my garage freezer just fine.
My peptides did not come in the plastic containers I see a lot of pictures of on this forum. This why I bought the larger plastic containers from Amazon. The vials went into the storage slot tightly prefrozen so maybe the tolerances are tighter in the Amazon containers than what you receive your peptides in.
Ironically I just ordered 2 before I read your post. Reassuring I made a good decision.
Do you use the mini steel containers that come with it?if not, which inserts fit in it?
It's showing available on Australia Amazon. Here is the link at aliexpress
