I posted on this issue a little while back, because I was having trouble finding the Bacteriostic Water for my gh. I happened to mention using Equigen a good while back, which for some reason is NOT supposed to be constituted with Bacteriostic Water. Got a couple of wisecracks about being stupid to use "horse gh", but since then I've just been squirting a small amount of BA into my sterile water bottle, and it seems to work fine. (Not in Equigen - that was like 6-7 years ago). Like someone else said, you can still get the Bacteriostic Water - its sold for "research purposes only." Ordered some, and it came in, but I am finishing up the other, since it seems to work fine. (I also keep everything, including the unmixed water , in the frig.) God, the crap the gov goes thru to try to control everything American citizens do, even where we aren't bothering anybody else.
As someone else said just google bacteriostatic water. Its there.