Interactive tool

Reconstitution & dose calculator

Reconstituting a peptide is just a ratio. Enter your vial, your water, and your target dose — we'll show the exact syringe units and a live picture of the fill.

1. Start with the vial

Enter the milligrams of peptide in your lyophilized vial.

2. Add your water

Tell us how much bacteriostatic water you drew in to reconstitute.

3. Draw your dose

See the exact units to pull on a U-100 insulin syringe, live.

Fills an example vial size and starting dose. Everything stays editable.

Total milligrams of peptide in the vial.

How much water you drew into the vial to reconstitute.

Dose per injection in micrograms. 1 mg = 1000 mcg.

U-100 insulin syringe. 1 unit = 0.01 mL on every size.

Your vial
5 mg/mL
020406080100
U-100 syringe · 1 mL
Draw to
10 units
= 0.1 mL · a dose of 500 mcg
Draw to 10 units on a U-100 syringe.
5 mg/mL
Concentration
50 mcg
Each unit
0.1 mL
Volume to draw
20
Doses per vial

Reconstitution math for laboratory use only. Not medical guidance and not for human dosing.

Draw to10 units· 0.1 mL