I got some hCG with sterile water instead of bacteriostatic water. This brand was supposed to be for 1 x injection only, but since I'm not injecting 5000iu at once, but like 500iu each week. So I'm left with 5000iu and 1 ml of sterile sodium chloride 0,9%, so without the 0,9% benzyl alcohol.
So I'm thinking about mixing the hCG with the sterile water and divide this amount upon x slin needles and then freeze the amount in that I don't need to preserve the hCG.
But now I'm unsure if this is a smart thing to do? I read mixed stuff about freezing hCG. Some say you can freeze it and some say you can't. I'm not sure what to do. Keeping it in the refrigarator might not be smart, since it would be mixed with sterile water instead of bacteriostatic.
Is it fine to freeze in the slin needles or would I need bateriostatic water and just keep the other needles in the refrigator at a higher temperature?
Thanks a lot.