Peptide calculator

Use this research reconstitution calculator to estimate solution concentration and portion amounts after adding solvent to a lyophilised peptide vial. For solvent-selection guidance, handling notes, and peptide-specific solvent recommendations use our reconstitution guide.

Research Reconstitution Calculator

Calculate solution concentration and aliquot amounts for laboratory research preparation.

Peptide amount in vial

Diluent added

Portion volume

µL

Concentration — mg/mL

Equivalent — µg/µL

Peptide amount per portion — µg

Approx. portions per vial — aliquots

U-100 syringe equivalent — units

U-100 syringe reference — units

30-unit scale

Standard U-100 syringes use the same unit scale regardless of total capacity. 1 unit corresponds to 0.01 mL or 10 µL.

This calculator is provided for laboratory research preparation and concentration calculation only. It does not provide medical, dosing, administration, injection, or human-use guidance. LIFE Peptide products are supplied for research use only and are not intended for human consumption.