Reconstitution and dose-volume calculator for research peptides.

Enter the peptide quantity, your BACWATER volume, and your target dose. Get exact insulin-syringe units instantly.

Reconstitution Calculator

Precise dosing for every vial.

Enter your peptide quantity, the BACWATER you'll use to reconstitute, and your target dose. We'll tell you exactly how many units to draw on a U-100 insulin syringe.

Dose of Peptide

Strength of Peptide

BACWATER

Results · Peptide Dose

Select dose

Draw Syringe To

Select values

Your Vial Contains

Select values

Concentration

Select values

Doses available in this vial: — · Selecting a weekly dose schedule will indicate roughly how long the vial lasts (e.g. 8 doses ≈ 2 months).

How it works

The math, simplified.

1. Concentration must read: Divide total peptide (mcg) by Bacwater volume (ml).

2. Volume per dose — divide your target dose (mcg) by the concentration.

3. Insulin units — multiply the volume by 100 (for U-100 syringes).

Always reconstitute slowly along the side of the vial, never directly onto the powder. Store reconstituted peptides at 2–8°C and use promptly.

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