HCG - Slin pin question

[Markusrulezzz]

My HCG came with b12, and it says if I add B12 to it, it's gonna be 2000iu

and I wanna do 250iu

how many units on slin pin is equal to 250 ? there are 30 units

 

[OnTheRoadTo]

A slin pin at 100 is 1 cc, you can do the math from there