Buffer Calculators

Analyze and calculate buffer systems, dilution formulas, and pH stability using chemical equations and concentration formulas.

C1V1 = C2V2

This calculator uses the dilution equation C1V1 = C2V2 to determine the volume (V1) of a concentrated stock solution needed to prepare a diluted solution. Enter the stock concentration (C1), desired concentration (C2), and desired volume (V2) to find the required volume of the stock solution.

Acetate Buffer Composition

This Acetate Buffer Composition Calculator determines the required concentrations of acetic acid and sodium acetate to achieve a target pH and buffer strength. It uses the Henderson-Hasselbalch equation and provides results in %w/v, making it ideal for lab technicians, chemists, and students preparing buffer solutions.