Is it safe to use Bac-Water past it's exp date if it's been refrigerated?

[forrest_and_trees]

I have a half full 30 ml vial of bacteriostatic water, the kind with a rubber bung, that's been in my refrigerator for a year and it expired in December. I just got some HCG for the first time in 9 months, [due to the crackdown on all the sites, but that's another story…] and I wanted to know if it's safe to use or will it ruin the HCG… or worse? I'd rather not wait another week or two for new Bac-water, but I don't want to waste a new vial of HCG either.

[Bio-Active]

It's probably fine. Is it in opened? If you are concerned you can make your own really easy.

[forrest_and_trees]

It's got a rubber stopper that you stick the needle through, so it hasn't been "opened" but it has been used.

[BallSak]

I've been using expired bac water for a year or so. Not refrigerated. No ill effects I've noticed.

[J DIESEL3]

As long as its not cloudy its no problem. I have also used expired bac water with out any issues.