## About Reverse Dilution Calculator (Formula)

The Reverse Dilution calculator is a tool that helps to calculate the original concentration of a substance based on its concentration after being diluted and the dilution factor used. The reverse dilution calculation is useful in many applications, such as in the laboratory, where it is important to know the original concentration of a substance for accurate testing and analysis.

The formula for Reverse Dilution is given by:

**RD = CA / DF**

where:

- RD is the Reverse Dilution, which represents the original concentration of the substance.
- CA is the concentration of the substance after dilution.
- DF is the dilution factor, which represents the ratio of the final volume to the initial volume.

By using this formula, the original concentration of a substance can be determined by dividing the concentration after dilution by the dilution factor.

In conclusion, the Reverse Dilution calculator is a useful tool for anyone who needs to calculate the original concentration of a substance based on its diluted concentration and the dilution factor used.