Stock Concentration Calculator
Calculate laboratory stock concentration from material mass and final solution volume, expressed in mg/mL and mcg/mL.
Enter material mass and final solution volume to calculate stock concentration.
Stock concentration (mg/mL) = material mass (mg) ÷ final solution volume (mL).
Use the total solution volume after dissolving the material, not just the volume of diluent added.
For laboratory calculations only. Not guidance for human use.