七麦数据

The Solution Dilution Calculator calculates the volume of stock concentrate needed to achieve a specified volume and concentration. It uses the formula:

C₁V₁ = C₂V₂

where:
C₁ = Initial concentration (stock solution)
V₁ = Volume to be removed (aliquot) from the stock solution
C₂ = Final concentration of the diluted solution
V₂ = Final volume of the diluted solution (after dilution with the solvent)

Designed for both teaching and research laboratories, this calculator can be used for dilution calculations with solutions expressed in mass per volume (e.g., g/L, mg/mL) or weight per volume (e.g., % w/v) concentration units.

Example Dilution Calculation:
Question: What volume of a 10 mM stock solution is required to prepare 20 mL of a 50 μM solution?

Solution:
Using the equation C₁V₁ = C₂V₂, where:
C₁ = 10 mM
C₂ = 50 μM
V₂ = 20 mL
V₁ = Unknown

Steps:
Enter 10 into the Concentration (start) box and select millimolar (mM).
Enter 50 into the Concentration (final) box and select micromolar (μM).
Enter 20 into the Volume (final) box and select milliliters (mL).
The result, 100 microliters (0.1 mL), will appear automatically.

Thank you for your support! Stay tuned for more updates.

The solution dilution calculator calculates the volume of stock concentrate to add to achieve a specified volume and concentration. The calculator uses the formula C1V1 = C2V2 where "1" represents the concentrated conditions (i.e. stock solution Molarity and volume) and "2" represents the diluted conditions (i.e. desired volume and Molarity).

Meant to be used in both the teaching and research laboratory, this calculator can be utilized to perform dilution calculations when working with solutions having mass per volume (i.e., mass over volume) or weight per volume (i.e., weight over volume) concentration units.


The dilution calculator is based on the following equation:

Concentration(start) x Volume(start) = Concentration(final) x Volume(final)

This equation is commonly abbreviated as: C1V1 = C2V2
C1 is the concentration of the stock solution.
V1 is the volume to be removed (i.e., aliquoted) from the concentrated stock solution.
C2 is the final concentration of the diluted solution.
V2 is the final volume of the diluted solution. This is the volume that results after V1 from the stock solution has been diluted with diluent to achieve a total diluted volume of V2.

An example of a dilution calculation:
What volume of a given 10 mM stock solution is required to make 20ml of a 50 μM solution?
Using the equation C1V1 = C2V2, where C1=10 mM, C2=50 μM, V2=20 ml and V1 is the unknown:

- Enter 10 into the Concentration (start) box and select the correct unit (millimolar)
- Enter 50 into the Concentration (final) box and select the correct unit (micromolar)
- Enter 20 into the Volume (final) box and select the correct unit (milliliter)
- The answer of 100 microliter (0.1 ml) will appears automatically

*Thanks for your support, stay tune for more update to come.