Reconstitution Calculator
Pick a compound → pick vial size → pick BAC water volume. See the concentration, research dose math, and a visual syringe draw. Everything in one step.
Research Use Only. Compounds and volumes reflect common research practice. Not personal-use recommendations. Not medical advice. Many compounds below are not FDA-approved; verify regulatory status before any research activity.
1. Choose a compound
Don't see your peptide?
The math (if you want it)
- Concentration (mg/ml) = vial size (mg) ÷ BAC water volume (ml). Example: 5 mg vial + 2 ml BAC = 2.5 mg/ml.
- Concentration (mcg/ml) = mg/ml × 1000. Example: 2.5 mg/ml = 2,500 mcg/ml.
- Volume to draw (ml) = target research dose (mcg) ÷ concentration (mcg/ml). Example: 500 mcg ÷ 2,500 mcg/ml = 0.2 ml.
- U-100 insulin syringe units = volume (ml) × 100. Example: 0.2 ml × 100 = 20 units.
“U-100” means 100 units per 1.0 ml. This is the standard insulin syringe. If using a different syringe (U-40, tuberculin 1 ml), the unit scale changes — verify before drawing.