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Reconstitution calculator (peptide calculator)

Work out the concentration after adding solvent to a vial and the volume to draw for a given amount, shown on a U-100 syringe scale.

Syringe (U-100)
mg
mL
g/mol

Filled in from the product when known (computed, PubChem).

Vial size (optional)

Draw to

10 units

0.1 mL for 250 mcg

00100.1200.2300.3400.4500.5600.6700.7800.8900.91001unitsmL10
Concentration
2.5 mg/mL · 25 mcg per unit
Draws per vial
20

The label shows today's date and a use-by date. Follow your laboratory's procedure; 28 days is a common in-use period for preserved diluents.