she uses something called "novomix 30 flexpen" its 100u/ml

i looked it up online and found this:

NovoMix 30 is a pre-mixed neutral suspension consisting of rapidacting insulin aspart (rys) (30%) and intermediate-acting protamine insulin aspart (rys) (70%)

i read fast acting insulin is best but is only 30% ok?

When NovoMix 30 is injected the onset of action will occur within 10 to 20 minutes
of injection. The maximum effect is exerted between 1 and 4 hours after injection. The duration of action is up to 24 hours.
I personally would not use it simply because it can last for 24 hours in your system

Dude.....why would you jack yer mother's slin??
Does she not need it anymore?

LOL.... I pinched my cousins all he does is stick in a repeat scrip every month regardless of what he has left

No, this would be a terrible choice. After a great deal more research and experience, if you decide you still want to use insulin for bbing purposes you should use either humulog or humulin R, both fast acting.

bump....fast acting being the key words, wudn't want the hypo worry hanging around for any longer than it shud....