Lab Tools
Reconstitution Calculator
Calculate exact volumes for reconstituting lyophilized peptides. Enter your peptide mass, desired solvent volume, and target dose to get precise syringe measurements.
Quick presets
Total mass of lyophilized peptide in the vial (check the label)
How much peptide per administration
Concentration
2.50mg/mL
Volume per Dose
0.100mL
Syringe Units
10.0IU
Doses per Vial
20doses
Supply Duration
2.9weeks (20 days) at once daily
Syringe Fill Level (1 mL)10.0 units
0255075100
Insulin Syringe Reference (100-unit = 1mL)
10 units0.1 ml← your dose
20 units0.2 ml
30 units0.3 ml
50 units0.5 ml
100 units1 ml
This calculator is for research reference only. Always verify calculations independently. 1 mL = 100 units on a standard U-100 insulin syringe. CertaPeptides products are sold strictly for research purposes — not for human consumption.
Reconstitution Steps
1
Clean the vial top
Wipe the rubber stopper with an alcohol swab and let it dry.
2
Draw solvent
Draw your calculated volume of bacteriostatic water into a syringe.
3
Add slowly
Inject the solvent along the vial wall. Do NOT shake or vortex.
4
Dissolve & store
Let dissolve 1–2 minutes. Store reconstituted peptide at 2–8°C.