Peptide Calculator
Laboratory calculation tool
Peptide Calculator
Calculate solution concentration, the volume needed for a selected research quantity, and its equivalent marking on a U-100 syringe.
The calculator uses
Volume needed=Target quantityConcentration
Enter your values
Use the labelled amount on the vial, the total diluent added, and the quantity required for your experiment.
Total vial amount
mg
Final solution volume
mL
Per sample
Your calculation
Results update as you type.
Volume for target quantity
0.05mL
250 mcg at 5 mg/mL
Concentration5 mg/mL5,000 mcg/mL
U-100 marking5 units100 units = 1 mL
Quantity per unit50 mcgAt the calculated concentration
Theoretical samples40Before handling loss
Enter the vial amount
Use the total peptide amount shown on the vial label, expressed in milligrams.
Add solution volume
Enter the total millilitres of diluent added. The tool calculates the resulting concentration.
Choose a target quantity
Enter the amount needed for your research sample. Switch between micrograms and milligrams at any time.