Issues reconstituting GHK-cu, sediment sinks to bottom
I am having some issues getting new 50mg vials of GHK-cu to reconstitute. There were pretty big clumps of powder after 10 minutes but rolling it between palms eventually made them disappear.
However, I noticed a lot of particles. I decided to let it sit for about 45 minutes and sediment pooled at the bottom. With all the particles on the bottom, it looked crystal clear, but moving the vial around a bit made all the particles cloud up the vial again.
I was using some Hospira BAC water that was about 5 weeks old. Since I know the "official" amount of time is 28 days, I thought maybe it's pH was off. So I reconstituted a second vial with a fresh bottle of Hospira, not refrigerated or anything. Both BAC and vial had been sitting at room temperature for about an hour. Used 3ml in both cases for max dilution.
Same exact issue. White sediment in the mix.
Curious what you guys would do, or what you think I should do. I ordered some filters and sterile vials and I'm going to try filtering it out, and pin my 🐀 and see what happens. Is this a bad idea?
Here are some pics. I greatly appreciate any words of wisdom!