Free tool
Enter your vial size, how much bacteriostatic water you added, and your dose. You'll get the exact volume and syringe units to draw.
Quickly work out how much to draw after mixing.
The total amount in the vial before mixing.
Volume of bacteriostatic water you mixed in.
How much peptide you want in this single injection.
Concentration = vial peptide ÷ water added = 10.00 mg ÷ 2.00 mL = 5.00 mg/mL.
Volume to draw = desired dose ÷ concentration = 0.25 mg ÷ 5.00 mg/mL = 0.05 mL.
Insulin syringe units: 100 units = 1 mL, so units = mL × 100 = 5.0 units.
Helper tool only — always follow your prescribed protocol and confirm with your clinician.
For information only — not medical advice. Always follow the guidance of your clinician.