How can you not locate it? I'm sure sponsors here sell it or google. You could just purchase BA, and a syringe filter, then filter .09ml BA into your sterile water. Lol buying bs might just be easier but I make my own.
Sterile water is fine in most peptides because you use them pretty fast. The BA in bac water is an anti microbial, so it will help prevent the growth of new bacteria, using sterile water with hcg over 10 weeks is not the best idea. You increase your chances of bacterial infection but if you keep things sterile you should be fine, that means wiping the top with IP alcohol everytime before reconstituting or drawing.
Next time, instead of starting a thread to ask if it's ok after you already did it, just ask where to get bac water.