Can I say, we appreciate the help and support we get from the community, but I think the common response of, get or use Hospira BAC, to anyone outside the USA is or can be unreasonable. I think the fact that there are a few peptides now that seem the "gel" with BBA BAC, BBA should urgently resolve or produce better BAC.
Anyone outside the USA will struggle to get Hospira, I tired and the shipping company as blocked my order, Considering BBA 1. offers BAC, and 2. offers these "sensitive" peptides, the BAC they sell is as important to us as the peptide it's self.
That makes no sense,
So if I take a 30ml vial of WFI, and want to turn it into bacterstatic water I need to add 0.27ml of Benzyl Alcohol, vs 30 litera of sterile water I'd add 270ml, measure and margin of error on 0.27ml vs 270ml is vastly different. The larger the quantity you need to make the higher the tolerance for error.
But sure we could make our own, that works fine for self use, but if you are supplying others, sending 3ml sealed vials of BAC with the peptide is just way more convenient, and my point is, BBA should be able to make this easy enough, it should not be a problem.
You’re not incorrect regarding margin of error. My point is that when you’re making in bulk, the process becomes more complicated. You might need industrial mixers, sterility is even harder to maintain, you could have dead zones in mixing, conditions take more work/better equipment to create. Process scale up is a massive industry and it can get very difficult.