PE-22-28Reconstitution & Dosing Calculator
Enter the vial size, how much bacteriostatic water was added, and the dose — this returns the exact draw on a U-100 insulin syringe, the resulting concentration, and how many doses a vial yields.
Vial size
BAC water added
Dose
Draw (U-100 syringe)
6.0 units
Concentration
5.00 mg/mL
Draw volume
0.060 mL
Doses per vial
33 (~4.8 wk)
U-100 syringe: 100 units = 1 mL. Figures are arithmetic from the vial size, diluent volume and dose entered — presets reflect community-reported and published protocols for research context, not a recommendation. Verify against your own vial label.
Documented PE-22-28 protocols
The presets above come from these commonly reported protocols. They are reported for research context, not as a recommendation.
| Protocol | Dose | Frequency | Typical length |
|---|---|---|---|
| Intranasal (community) | 300 mcg | 7x/week | 8 weeks |
| SubQ (community) | 150 mcg | 7x/week | 8 weeks |
How the math works
Concentration = vial size (mg) ÷ bacteriostatic water (mL). Draw volume = dose ÷ concentration. On a U-100 syringe, 100 units = 1 mL, so units = draw volume × 100.
Research-context information only. The figures above are arithmetic from the values entered, and the protocol presets report what published and community sources have documented — not what should be done. Consult a licensed physician for personal medical decisions.