Calculate the mass, volume or concentration required for a solution. The CSNpharm molarity calculator is based on the following equation:

Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)=Mass (g)

ConcentrationVolumeMolecular WeightMass

fM pM nM μM mM M x nL μL mL L x = pg ng μg mg g kg

* When preparing stock solutions, please always use the batch-specific molecular weight of the product found on the via label and MSDS / COA (available on product pages).