Dilution aliquot
Calculate the stock volume to transfer from C₁V₁ = C₂V₂ with explicit concentration and volume units.
Solution-preparation directory
Choose the calculation that matches the preparation step. Units and use boundaries stay with that single calculation.
Calculate the stock volume to transfer from C₁V₁ = C₂V₂ with explicit concentration and volume units.
Calculate the pure-material mass from amount concentration, final volume and molar mass.