Calculate solvent volume, concentration, and pen clicks for your research peptide protocols.
This calculator is a reference tool for qualified researchers working in controlled laboratory environments. All values are for in-vitro research protocols only and do not constitute medical or therapeutic guidance.
Reconstitution is the process of dissolving a lyophilised (freeze-dried) peptide powder into a suitable solvent — typically bacteriostatic water (BAC water) — to create a solution of known concentration for laboratory analysis and in-vitro research.
Enter the total peptide mass in your vial (mg), the volume of solvent you plan to add (mL), and the desired amount per administration for your research protocol (mcg). The calculator returns the resulting concentration and the number of pen clicks or units required.
Bacteriostatic water (0.9% benzyl alcohol) is the most common solvent for reconstituting research peptides. It inhibits microbial growth and extends the usable life of the solution when stored at 2-8 degrees C. Some protocols may call for sterile water or normal saline — always follow your research protocol.
Reconstituted peptides should be stored at 2-8 degrees C (refrigerated) and used within 28 days. Avoid repeated freeze-thaw cycles. Lyophilised (unreconstituted) peptides can be stored at -20 degrees C for longer periods.
For research purposes only. This calculator is provided as a reference tool for laboratory researchers working with lyophilised peptide compounds. It is not intended as medical, dosing, or therapeutic advice. All Premio Peptides products are supplied strictly for in-vitro research. Not for human or animal consumption.