1. What is the Dilution Formula?

The dilution formula calculates the final concentration of a solution after dilution. It is based on the principle that the amount of solute remains constant before and after dilution, while the volume changes.

2. How Does the Calculator Work?

The calculator uses the dilution formula:

Where:

• \( C_f \) — Final concentration (μg/mL)
• \( C_i \) — Initial concentration (μg/mL)
• \( V_i \) — Initial volume (mL)
• \( V_f \) — Final volume (mL)

Explanation: The formula maintains the conservation of mass principle, where the product of initial concentration and volume equals the product of final concentration and volume.

3. Importance of Dilution Calculation

Details: Accurate dilution calculations are essential in laboratory settings, pharmaceutical preparations, and chemical experiments to achieve desired concentrations for various applications.

4. Using the Calculator

Tips: Enter initial concentration in μg/mL, initial volume in mL, and final volume in mL. All values must be positive numbers greater than zero.

5. Frequently Asked Questions (FAQ)

Q1: Why is dilution important in laboratory work?
A: Dilution allows researchers to prepare solutions of specific concentrations from stock solutions, enabling accurate measurements and experiments.

Q2: What units should I use for the inputs?
A: Concentration should be in μg/mL and volumes in mL. Ensure consistent units for accurate results.

Q3: Can this calculator handle very small concentrations?
A: Yes, the calculator supports precise decimal inputs, making it suitable for microgram-level concentration calculations.

Q4: What if my final volume is less than initial volume?
A: The formula still applies, but this would represent concentration rather than dilution, resulting in a higher final concentration.

Q5: Is this formula applicable to all types of solutions?
A: Yes, the dilution formula is universal for any solution where the solute is evenly distributed and doesn't react with the solvent.