as quoted by Mac173:
I run it at 500iu for 10 consecutive days.
I always toss the amp and use bac water intead.
I inject 1mL bac into HCG vial. It should dissolve on contact if not swirl to mix.
I then draw out the solution and inject into a sterile vial.
Since my vials contain 5000iu, I currently now have 5000iu/mL.
This is too high of concentration so I will need to dilute it w/ more bac water.
I will inject 4 more mL of bac giving me 5mL/5000iu or 1mL/1000iu.
This will allow me to inject 1/2cc which will equal 500iu.