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Reconstitution calculator

Work out the concentration of a reconstituted lyophilised peptide and the volume needed for each aliquot in your experiment.

mg
mL
mcg

Results

Volume per aliquot

0.1 mL · 100 µL

Concentration

2,500 mcg/mL

Concentration

2.5 mg/mL

Full aliquots per vial

20

Amount in 100 µL

250 mcg

How it's calculated

  1. Concentration (mcg/mL) = peptide in vial (mg) × 1,000 ÷ diluent volume (mL).
  2. Volume per aliquot (mL) = target amount (mcg) ÷ concentration (mcg/mL).
  3. Full aliquots per vial = total peptide (mcg) ÷ target amount (mcg), rounded down.

Related guides

GLP-1 Pathway Research Compounds ComparedPeptide Reconstitution: Calculating Concentration for Lab WorkStoring and Handling Lyophilised Research Peptides

For laboratory and research calculations only. Not intended to guide human or veterinary use. Always verify calculations against your own laboratory procedures.