im confused by this post myself. if you mean how much, you need to get bac water.
ill tell you my way of mixing. (this is for a 10i.u vial)
i use a 30gauge 1/2 inch insulin needle (1ml) size fill the needle to the 1ml mark of bac water. inject the contents of the bac water in the needle slowly into the vial of gh. (make sure you angle your needle to the side of the vial, and not directly into the gh.) after all has been injected, slowly roll the vial on a smooth surface untill all of the powder has desolved. you have reconstituted gh ready for admin.
this gives you 10.i.u of gh. on this needle i use the lines are marked 10-20-30-etc up to 1ml. the 20 mark equals 2i.u
sterile water can be used, i prefer bac water
hope this helps also welcome to pm, remember search is your friend