HCG: Mix it in the vials,THEN WHAT?

Hey Bros,

Have Pregnyl, 5000 i.u.s/ml, know that the liquid gets injected into the powder, mix well, shoot 500i.u. SubQ with insulin pin... then what?

I'll have 4500 mixed i.u.s in a cute little vial with it's cute little neck broken open that I want to draw from over time. Do I just store it in the fridge and keep drawing from it as needed? Doesn't it spill out of that broken neck? Don't bugs get in?

Am I missing something?

Would it be better to draw ten units/500 i.u.s into nine slin pins, recap them and store THEM in the fridge and use as needed?

Any ideas, or better yet, expert opinion?

Thanks!!! I'm stumped!!

Id preload em in the pins.

I try not to buy over 1000iu per package for that very reason though.

Thanks bro, that makes sense.

Anybody see any problem with preloaded slin pins, stored for several days, maybe even weeks, then used? Any sterility issues?