[Lab Tool] Molarity and Dilution Calculator for Buffer Preparation

Molarity & Dilution Calculator

How to Use:
* Molarity: Calculate the mass required to prepare a specific concentration of a solution.
* Dilution (C1V1 = C2V2): Calculate the volume of a stock solution needed to achieve a target concentration and volume.

1. Molarity Calculator (Mass)

Formula Weight (MW):

g/mol

Target Concentration:

M mM µM nM

Target Volume:

L mL µL

Required Mass

2. Dilution Calculator (C₁V₁ = C₂V₂)

Stock Concentration (C₁):

Target Concentration (C₂):

Target Volume (V₂):

L mL µL

* Make sure C₁ and C₂ are in the same units (e.g., both mM, both X, etc.)

Preparation Recipe

• Stock Solution (C₁):

• Diluent (e.g., DW/Buffer):

• Total Final Volume (V₂):