Peptide reconstitution calculator

A unit-conversion tool for laboratory preparation: enter the lyophilised amount in the vial and the solvent volume added, and it returns the resulting concentration. For research use only.

Vial inputs

Peptide in vial (mg)The lyophilised amount stated on the vial label, e.g. 10Bacteriostatic water added (ml)The solvent volume added during reconstitution, e.g. 2

Resulting concentration

Concentration: 5.00 mg/ml
Per 1.0 ml drawn: 5.00 mg (5000 mcg)
Per 0.1 ml drawn (10 units on a U-100 syringe): 500 mcg
Total solution volume: 2.0 ml

This tool performs unit conversions for laboratory preparation only. It does not provide usage guidance of any kind. All products are for research use only and are not for human or veterinary use.

Storage reference

Lyophilised peptides remain stable at room temperature for short transit. For long-term storage keep sealed vials at −20°C. After reconstitution, store at 2–8°C away from light. Avoid shaking vials during reconstitution — swirl gently until dissolved.