Advantages and disadvantages of colorimetry

• It is cheap, fast and has the simple operation of a spectrometer.
• It is a fast and convenient method compared to volumetric or gravimetric processes and is easily optimized for automation.
• It does not require an experienced person to handle it.
• Chemicals in water can be identified with this method.
• It is applied to the quantitative analysis of colored compounds.
• Another advantage of Colorimetry is that it is a portable system that you can easily carry and transport.

Disadvantages of colorimetry:

• The main disadvantage of colorimetry is that colorless compounds cannot be analyzed.
• You need more sample for analysis.
• It is necessary to prepare a standard solution.
• Its sensitivity is low.
• The same colors of interfering material can create errors in the results.
• Accurate wavelength bandwidth may be required for more accurate analysis.
• Matrix interference may cause poor results under uncontrolled conditions.