I’m super curious to get some input. Likewise, I knew ARA could be finicky so while I’m waiting for my GBK kits to arrive I ordered from
Instant Peptides for the first time to get a few vials of ARA to get me started. I used hospira 1ml for 10mg vial and it crystallized right away. Figuring this might happen from what I’ve read I bought their Acetic acid and tried a second vial which then gelled up. Anyway, they were helpful enough but said it requires PBS Dilluent which is news to me. I have one bottle left of theirs and just received some from my GBK order as well. Any thoughts on what to do next? Sounds like Jeff and Randy had success with room temp hospira bac water. Perhaps this was a batch issues though testing looked fine.