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A colorimeter is a device used in colorimetry that measures the absorbance of particular wavelengths of light by a specific solution.[1][2] It is commonly used to determine the concentration of a known solute in a given solution by the application of the Beer–Lambert law, which states that the concentration of a solute is proportional to the absorbance.
- ^ Nuffield Advanced Chemistry (2003)
- ^ Portable CCD LED Colorimeter Spectroradiometer For CCT, CRI, CQS Test