PT - JOURNAL ARTICLE AU - Sanderson, Theo TI - Mixology: a tool for calculating required masses and volumes for laboratory solutions AID - 10.1101/2021.01.30.428948 DP - 2021 Jan 01 TA - bioRxiv PG - 2021.01.30.428948 4099 - http://biorxiv.org/content/early/2021/01/31/2021.01.30.428948.short 4100 - http://biorxiv.org/content/early/2021/01/31/2021.01.30.428948.full AB - We have created a tool to calculate the amount of each ingredient required to make up a custom solution with defined concentrations. It can convert between many kinds of volumetric, mass and concentration units. This includes the ability to convert between molarities and mass-based concentrations, using molecular masses retrieved from the ChEBI database. Mixology can be accessed at http://mixology.science.Competing Interest StatementThe authors have declared no competing interest.