Free lab tools
Lab calculators
Quick, accurate calculators for the two questions we're asked most by lab and procurement teams. Everything runs in your browser — nothing you enter is sent anywhere.
Reconstitution calculatorConcentration and volume per aliquot when reconstituting a lyophilised peptide.Open calculatorBulk vial plannerConvert bulk powder into finished vial counts — or work backwards from a vial target.Open calculator
For laboratory and research calculations only. Not intended to guide human or veterinary use. Always verify calculations against your own laboratory procedures.