Peptide reconstitution calculator

Start with a preset

Source information will appear here after selecting a preset.

Syringe type

Select the syringe scale used for measurement.

Material in vial

Total material contained in the vial.

Custom vial amount

Solvent volume

Amount of bacteriostatic water added to the vial.

Custom solvent volume

Target portion

Research amount to measure from the reconstituted vial.

Custom target

Calculation summary

Custom values

Concentration —

Add to vial — —

One portion — —

Portions per vial —

Scale —

Formula

Concentration = vial mg ÷ solvent ml.
Draw volume = target mg ÷ concentration.
Syringe units = draw volume × units per ml.

How to use

Choose a preset or enter custom values.
Select the syringe scale used in your laboratory setup.
Enter vial material, solvent volume and target portion.
Read the calculated draw volume and syringe units on the generated scale.

Research-use notice

This calculator is for laboratory arithmetic and measurement planning only. It does not provide medical, diagnostic, therapeutic, veterinary, supplement or human-use guidance.