Enter the amount of peptide present in the bottle (before reconstitution), the amount of solvent (like bac water) used to reconstitute the peptide, and the amount of peptide you want to administer and then press “calculate”.

The result you will get represents the volume of solution you need to draw from the bottle to administer the desired quantity of the drug. 

For example if you reconstituted a bottle containing 5000 IU of HCG with 1ml of bac water and you want to administer 500 IU of hcg, you will need to draw 0.1ml (or 10 units of an insulin syringe) of the reconstituted solution.