1. What is a Dilution Factor Calculator?

Definition: This calculator determines the dilution factor when preparing solutions from stock concentrations in mg/ml.

Purpose: It helps laboratory technicians, researchers, and students accurately prepare diluted solutions for experiments and analyses.

2. How Does the Calculator Work?

The calculator uses the formula:

Where:

• \( DF \) — Dilution Factor (dimensionless)
• \( V2 \) — Final volume of diluted solution (ml)
• \( V1 \) — Initial volume of stock solution (ml)

Explanation: The ratio of final volume to initial volume gives the factor by which the original concentration is reduced.

3. Importance of Dilution Factor Calculation

Details: Accurate dilution calculations ensure proper solution concentrations, which are critical for experimental validity, safety, and reproducibility.

4. Using the Calculator

Tips: Enter the final volume (V2) and initial volume (V1) in milliliters. Both values must be > 0.

5. Frequently Asked Questions (FAQ)

Q1: What does the dilution factor tell me?
A: It indicates how many times more dilute your final solution is compared to the stock solution.

Q2: How do I calculate the final concentration?
A: Divide the initial concentration (mg/ml) by the dilution factor.

Q3: What if I know the desired final concentration?
A: Use our Solution Dilution Calculator that works with concentrations.

Q4: Can I use different volume units?
A: Yes, as long as both volumes use the same units (e.g., both in liters).

Q5: What's a typical dilution factor range?
A: Common dilution factors range from 2x to 100,000x depending on application.