if you add 2ml to a 10,000IU vial you now have a 5000iu/ML concentration.
on a 1cc insulin pin, the 1-10 marks on the side would corollate to .1-1ML
so draw to the .1 mark and you have a 500iu dose, .2 1000iu dose, ect
if you add 2ml to a 10,000IU vial you now have a 5000iu/ML concentration.
on a 1cc insulin pin, the 1-10 marks on the side would corollate to .1-1ML
so draw to the .1 mark and you have a 500iu dose, .2 1000iu dose, ect