Work out the exact reconstitution volume and insulin-syringe units for any peptide. Choose your vial size, bacteriostatic water and target dose — the calculator does the rest.
Insulin syringes are marked in units: 100 units = 1 mL.
For a 250 mcg dose, draw to 5 units (0.05 mL) on your 0.5 mL syringe
When you dissolve a peptide in bacteriostatic water you create a solution with a known concentration. The volume you draw for each dose is simply the dose divided by that concentration, then read off the insulin-syringe scale where 100 units = 1 mL.
units = (dosemcg × watermL) ÷ (vialmg × 10)For laboratory and research use only. This tool is a calculation aid, not medical, dosing or veterinary advice. Always verify your own measurements.