storing pgf2

[fnheadcase]

Is this stuff kept cold before being opened, and if not, does it need to be kept refridgerated after being opened.
thanks

 

[Willyumyum]

I believe it's stored at room temperature - unless you got it with a cold pack or from a fridge, then I would keep it that way... And what do you mean "open?" Doesn't it come in a vial?
You just poke through the vial with the needle and draw the pgf2 throughthere, you dont actually remove the top of the vial...

YUM