Omni's Beer-Lambert law calculator allows you to calculate the absorbance (or attenuation) of light as it passes through any material. You can also use this calculator to determine the molar concentration of solutions. Read on to know what Beer's law is and the formula for Beer's law calc...
Beer-Lambert law states that the concentration of the sample and path length is directly proportional to the absorbance of the light. Learn more about the derivation and limitations of Beer-Lambert law here