Working with EPO is such a pain... don't feel bad.. we all deal with this every day. Used to be able to turn the vial upside down and suk out the last minute fraction of a droplet, but no more. It is SUCH a waste of time, in my opinion, the constant attempts at keeping overfill numbers high, I understand that EPO is outrageously expensive, but dang.. we DO have more important things to do than stand in the med room fighting with EPO !
We use the special syringes made specifically for low air space.. and I'll be darned if I can remember the name right now.. use them every day, and now can't thing of the name ! Something "low deadspace". Very long, fine needles. They do work quite well, but still you're going to have a droplet left in the vial that you just can't seem to get.
I am careful not to shake or jostle the vial, because then you DO get airbubbles in it and it makes it all that much harder to withdraw without getting air in the syringe. We just stand there and keep tapping that syringe until the tiny bubble dissipate and then go for more. It's not easy, it's not fun, and it's really just something we have to put up with.
I still wish they'd let us use the multidose vials.. would make things SO much easier on all of us. But these don't have as much overfill, so of course they'll keep using the "single dose".. which are never used as "single" dose. Have often wondered about the "legality" of that, too.
Hang in there.. don't feel alone in this. We all struggle with it, and hate it just as you do.